208530738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 357562062

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 89, 93, 102, 114, 117, 153, 171, 178, 186, 221, 234, 247, 267, 279, 306, 323, 342, 403, 442, 494, 527, 534, 558, 589, 646, 663, 741, 801, 806, 969, 1054, 1157, 1178, 1209, 1326, 1482, 1513, 1581, 1602, 1691, 1767, 1938, 1989, 2223, 2314, 2418, 2759, 2907, 3026, 3162, 3382, 3471, 3534, 3627, 3978, 4199, 4446, 4539, 4743, 5073, 5301, 5518, 5814, 6851, 6942, 7254, 7657, 8277, 8398, 9078, 9486, 10013, 10146, 10413, 10602, 12597, 13617, 13702, 15219, 15314, 16554, 19669, 20026, 20553, 20826, 21983, 22971, 24831, 25194, 27234, 28747, 30039, 30438, 35867, 37791, 39338, 41106, 43966, 45942, 46903, 49662, 52421, 57494, 59007, 60078, 61659, 65949, 68913, 71734, 75582, 86241, 90117, 93806, 104842, 107601, 118014, 123318, 130169, 131898, 137826, 140709, 157263, 172482, 177021, 180234, 197847, 215202, 258723, 260338, 281418, 314526, 322803, 354042, 373711, 390507, 395694, 422127, 471789, 517446, 609739, 645606, 681473, 747422, 781014, 844254, 891157, 943578, 1121133, 1171521, 1219478, 1362946, 1782314, 1829217, 2044419, 2242266, 2343042, 2673471, 3363399, 3658434, 4088838, 5346942, 5487651, 6133257, 6726798, 8020413, 10975302, 11585041, 12266514, 16040826, 23170082, 34755123, 69510246, 104265369, 208530738]

約数ペア:

[(1, 208530738), (2, 104265369), (3, 69510246), (6, 34755123), (9, 23170082), (13, 16040826), (17, 12266514), (18, 11585041), (19, 10975302), (26, 8020413), (31, 6726798), (34, 6133257), (38, 5487651), (39, 5346942), (51, 4088838), (57, 3658434), (62, 3363399), (78, 2673471), (89, 2343042), (93, 2242266), (102, 2044419), (114, 1829217), (117, 1782314), (153, 1362946), (171, 1219478), (178, 1171521), (186, 1121133), (221, 943578), (234, 891157), (247, 844254), (267, 781014), (279, 747422), (306, 681473), (323, 645606), (342, 609739), (403, 517446), (442, 471789), (494, 422127), (527, 395694), (534, 390507), (558, 373711), (589, 354042), (646, 322803), (663, 314526), (741, 281418), (801, 260338), (806, 258723), (969, 215202), (1054, 197847), (1157, 180234), (1178, 177021), (1209, 172482), (1326, 157263), (1482, 140709), (1513, 137826), (1581, 131898), (1602, 130169), (1691, 123318), (1767, 118014), (1938, 107601), (1989, 104842), (2223, 93806), (2314, 90117), (2418, 86241), (2759, 75582), (2907, 71734), (3026, 68913), (3162, 65949), (3382, 61659), (3471, 60078), (3534, 59007), (3627, 57494), (3978, 52421), (4199, 49662), (4446, 46903), (4539, 45942), (4743, 43966), (5073, 41106), (5301, 39338), (5518, 37791), (5814, 35867), (6851, 30438), (6942, 30039), (7254, 28747), (7657, 27234), (8277, 25194), (8398, 24831), (9078, 22971), (9486, 21983), (10013, 20826), (10146, 20553), (10413, 20026), (10602, 19669), (12597, 16554), (13617, 15314), (13702, 15219)]