204736571988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131158

約数の個数: 192

約数和(自身を含む): 591900180480

約数和(自身を除く): 387163608492

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 31, 34, 38, 39, 51, 52, 57, 62, 68, 76, 78, 93, 102, 114, 124, 156, 186, 204, 221, 228, 247, 323, 372, 403, 442, 494, 527, 589, 646, 663, 741, 806, 884, 969, 988, 1054, 1178, 1209, 1292, 1326, 1482, 1581, 1612, 1767, 1938, 2108, 2356, 2418, 2652, 2964, 3162, 3534, 3876, 4199, 4836, 6324, 6851, 7068, 7657, 8398, 10013, 12597, 13702, 15314, 16796, 20026, 20553, 22971, 25194, 27404, 30039, 30628, 40052, 41106, 45942, 50388, 60078, 82212, 91884, 120156, 130169, 131071, 260338, 262142, 390507, 393213, 520676, 524284, 781014, 786426, 1562028, 1572852, 1703923, 2228207, 2490349, 3407846, 4063201, 4456414, 4980698, 5111769, 6684621, 6815692, 7471047, 8126402, 8912828, 9961396, 10223538, 12189603, 13369242, 14942094, 16252804, 20447076, 24379206, 26738484, 28966691, 29884188, 32374537, 42335933, 48758412, 52821613, 57933382, 64749074, 69074417, 77200819, 84671866, 86900073, 97123611, 105643226, 115866764, 127007799, 129498148, 138148834, 154401638, 158464839, 169343732, 173800146, 194247222, 207223251, 211286452, 231602457, 254015598, 276297668, 308803276, 316929678, 347600292, 388494444, 414446502, 463204914, 508031196, 550367129, 633859356, 828893004, 897967421, 926409828, 1003610647, 1100734258, 1312413923, 1651101387, 1795934842, 2007221294, 2201468516, 2624827846, 2693902263, 3010831941, 3302202774, 3591869684, 3937241769, 4014442588, 5249655692, 5387804526, 6021663882, 6604405548, 7874483538, 10775609052, 12043327764, 15748967076, 17061380999, 34122761998, 51184142997, 68245523996, 102368285994, 204736571988]

約数ペア:

[(1, 204736571988), (2, 102368285994), (3, 68245523996), (4, 51184142997), (6, 34122761998), (12, 17061380999), (13, 15748967076), (17, 12043327764), (19, 10775609052), (26, 7874483538), (31, 6604405548), (34, 6021663882), (38, 5387804526), (39, 5249655692), (51, 4014442588), (52, 3937241769), (57, 3591869684), (62, 3302202774), (68, 3010831941), (76, 2693902263), (78, 2624827846), (93, 2201468516), (102, 2007221294), (114, 1795934842), (124, 1651101387), (156, 1312413923), (186, 1100734258), (204, 1003610647), (221, 926409828), (228, 897967421), (247, 828893004), (323, 633859356), (372, 550367129), (403, 508031196), (442, 463204914), (494, 414446502), (527, 388494444), (589, 347600292), (646, 316929678), (663, 308803276), (741, 276297668), (806, 254015598), (884, 231602457), (969, 211286452), (988, 207223251), (1054, 194247222), (1178, 173800146), (1209, 169343732), (1292, 158464839), (1326, 154401638), (1482, 138148834), (1581, 129498148), (1612, 127007799), (1767, 115866764), (1938, 105643226), (2108, 97123611), (2356, 86900073), (2418, 84671866), (2652, 77200819), (2964, 69074417), (3162, 64749074), (3534, 57933382), (3876, 52821613), (4199, 48758412), (4836, 42335933), (6324, 32374537), (6851, 29884188), (7068, 28966691), (7657, 26738484), (8398, 24379206), (10013, 20447076), (12597, 16252804), (13702, 14942094), (15314, 13369242), (16796, 12189603), (20026, 10223538), (20553, 9961396), (22971, 8912828), (25194, 8126402), (27404, 7471047), (30039, 6815692), (30628, 6684621), (40052, 5111769), (41106, 4980698), (45942, 4456414), (50388, 4063201), (60078, 3407846), (82212, 2490349), (91884, 2228207), (120156, 1703923), (130169, 1572852), (131071, 1562028), (260338, 786426), (262142, 781014), (390507, 524284), (393213, 520676)]