204226035260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{221201}}^1$

素因数の和:221343

約数の個数: 96

約数和(自身を含む): 477605201472

約数和(自身を除く): 273379166212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 67, 106, 130, 134, 212, 260, 265, 268, 335, 530, 670, 689, 871, 1060, 1340, 1378, 1742, 2756, 3445, 3484, 3551, 4355, 6890, 7102, 8710, 13780, 14204, 17420, 17755, 35510, 46163, 71020, 92326, 184652, 221201, 230815, 442402, 461630, 884804, 923260, 1106005, 2212010, 2875613, 4424020, 5751226, 11502452, 11723653, 14378065, 14820467, 23447306, 28756130, 29640934, 46894612, 57512260, 58618265, 59281868, 74102335, 117236530, 148204670, 152407489, 192666071, 234473060, 296409340, 304814978, 385332142, 609629956, 762037445, 770664284, 785484751, 963330355, 1524074890, 1570969502, 1926660710, 3048149780, 3141939004, 3853321420, 3927423755, 7854847510, 10211301763, 15709695020, 20422603526, 40845207052, 51056508815, 102113017630, 204226035260]

約数ペア:

[(1, 204226035260), (2, 102113017630), (4, 51056508815), (5, 40845207052), (10, 20422603526), (13, 15709695020), (20, 10211301763), (26, 7854847510), (52, 3927423755), (53, 3853321420), (65, 3141939004), (67, 3048149780), (106, 1926660710), (130, 1570969502), (134, 1524074890), (212, 963330355), (260, 785484751), (265, 770664284), (268, 762037445), (335, 609629956), (530, 385332142), (670, 304814978), (689, 296409340), (871, 234473060), (1060, 192666071), (1340, 152407489), (1378, 148204670), (1742, 117236530), (2756, 74102335), (3445, 59281868), (3484, 58618265), (3551, 57512260), (4355, 46894612), (6890, 29640934), (7102, 28756130), (8710, 23447306), (13780, 14820467), (14204, 14378065), (17420, 11723653), (17755, 11502452), (35510, 5751226), (46163, 4424020), (71020, 2875613), (92326, 2212010), (184652, 1106005), (221201, 923260), (230815, 884804), (442402, 461630)]