202488156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 603203328

約数和(自身を除く): 400715172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 558, 612, 663, 806, 821, 884, 1054, 1116, 1209, 1326, 1581, 1612, 1642, 1989, 2108, 2418, 2463, 2652, 3162, 3284, 3627, 3978, 4743, 4836, 4926, 6324, 6851, 7254, 7389, 7956, 9486, 9852, 10673, 13702, 13957, 14508, 14778, 18972, 20553, 21346, 25451, 27404, 27914, 29556, 32019, 41106, 41871, 42692, 50902, 55828, 61659, 64038, 76353, 82212, 83742, 96057, 101804, 123318, 125613, 128076, 152706, 167484, 181441, 192114, 229059, 246636, 251226, 305412, 330863, 362882, 384228, 432667, 458118, 502452, 544323, 661726, 725764, 865334, 916236, 992589, 1088646, 1298001, 1323452, 1632969, 1730668, 1985178, 2177292, 2596002, 2977767, 3265938, 3894003, 3970356, 5192004, 5624671, 5955534, 6531876, 7788006, 11249342, 11911068, 15576012, 16874013, 22498684, 33748026, 50622039, 67496052, 101244078, 202488156]

約数ペア:

[(1, 202488156), (2, 101244078), (3, 67496052), (4, 50622039), (6, 33748026), (9, 22498684), (12, 16874013), (13, 15576012), (17, 11911068), (18, 11249342), (26, 7788006), (31, 6531876), (34, 5955534), (36, 5624671), (39, 5192004), (51, 3970356), (52, 3894003), (62, 3265938), (68, 2977767), (78, 2596002), (93, 2177292), (102, 1985178), (117, 1730668), (124, 1632969), (153, 1323452), (156, 1298001), (186, 1088646), (204, 992589), (221, 916236), (234, 865334), (279, 725764), (306, 661726), (372, 544323), (403, 502452), (442, 458118), (468, 432667), (527, 384228), (558, 362882), (612, 330863), (663, 305412), (806, 251226), (821, 246636), (884, 229059), (1054, 192114), (1116, 181441), (1209, 167484), (1326, 152706), (1581, 128076), (1612, 125613), (1642, 123318), (1989, 101804), (2108, 96057), (2418, 83742), (2463, 82212), (2652, 76353), (3162, 64038), (3284, 61659), (3627, 55828), (3978, 50902), (4743, 42692), (4836, 41871), (4926, 41106), (6324, 32019), (6851, 29556), (7254, 27914), (7389, 27404), (7956, 25451), (9486, 21346), (9852, 20553), (10673, 18972), (13702, 14778), (13957, 14508)]