207875736

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{1307}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 575670420

約数和(自身を除く): 367794684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1307, 1692, 2209, 2614, 3384, 3921, 4418, 5228, 6627, 7842, 8836, 10456, 11763, 13254, 15684, 17672, 19881, 23526, 26508, 31368, 39762, 47052, 53016, 61429, 79524, 94104, 122858, 159048, 184287, 245716, 368574, 491432, 552861, 737148, 1105722, 1474296, 2211444, 2887163, 4422888, 5774326, 8661489, 11548652, 17322978, 23097304, 25984467, 34645956, 51968934, 69291912, 103937868, 207875736]

約数ペア:

[(1, 207875736), (2, 103937868), (3, 69291912), (4, 51968934), (6, 34645956), (8, 25984467), (9, 23097304), (12, 17322978), (18, 11548652), (24, 8661489), (36, 5774326), (47, 4422888), (72, 2887163), (94, 2211444), (141, 1474296), (188, 1105722), (282, 737148), (376, 552861), (423, 491432), (564, 368574), (846, 245716), (1128, 184287), (1307, 159048), (1692, 122858), (2209, 94104), (2614, 79524), (3384, 61429), (3921, 53016), (4418, 47052), (5228, 39762), (6627, 31368), (7842, 26508), (8836, 23526), (10456, 19881), (11763, 17672), (13254, 15684)]