205524852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 530893440

約数和(自身を除く): 325368588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 113, 131, 156, 178, 226, 262, 267, 339, 356, 393, 452, 524, 534, 678, 786, 1068, 1157, 1356, 1469, 1572, 1703, 2314, 2938, 3406, 3471, 4407, 4628, 5109, 5876, 6812, 6942, 8814, 10057, 10218, 11659, 13884, 14803, 17628, 20114, 20436, 23318, 29606, 30171, 34977, 40228, 44409, 46636, 59212, 60342, 69954, 88818, 120684, 130741, 139908, 151567, 177636, 192439, 261482, 303134, 384878, 392223, 454701, 522964, 577317, 606268, 769756, 784446, 909402, 1154634, 1317467, 1568892, 1818804, 2309268, 2634934, 3952401, 5269868, 7904802, 15809604, 17127071, 34254142, 51381213, 68508284, 102762426, 205524852]

約数ペア:

[(1, 205524852), (2, 102762426), (3, 68508284), (4, 51381213), (6, 34254142), (12, 17127071), (13, 15809604), (26, 7904802), (39, 5269868), (52, 3952401), (78, 2634934), (89, 2309268), (113, 1818804), (131, 1568892), (156, 1317467), (178, 1154634), (226, 909402), (262, 784446), (267, 769756), (339, 606268), (356, 577317), (393, 522964), (452, 454701), (524, 392223), (534, 384878), (678, 303134), (786, 261482), (1068, 192439), (1157, 177636), (1356, 151567), (1469, 139908), (1572, 130741), (1703, 120684), (2314, 88818), (2938, 69954), (3406, 60342), (3471, 59212), (4407, 46636), (4628, 44409), (5109, 40228), (5876, 34977), (6812, 30171), (6942, 29606), (8814, 23318), (10057, 20436), (10218, 20114), (11659, 17628), (13884, 14803)]