207815634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21661}}^1$

素因数の和:21723

約数の個数: 48

約数和(自身を含む): 496752984

約数和(自身を除く): 288937350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 21661, 43322, 64983, 129966, 194949, 281593, 389898, 563186, 844779, 888101, 1689558, 1776202, 2534337, 2664303, 5068674, 5328606, 7992909, 11545313, 15985818, 23090626, 34635939, 69271878, 103907817, 207815634]

約数ペア:

[(1, 207815634), (2, 103907817), (3, 69271878), (6, 34635939), (9, 23090626), (13, 15985818), (18, 11545313), (26, 7992909), (39, 5328606), (41, 5068674), (78, 2664303), (82, 2534337), (117, 1776202), (123, 1689558), (234, 888101), (246, 844779), (369, 563186), (533, 389898), (738, 281593), (1066, 194949), (1599, 129966), (3198, 64983), (4797, 43322), (9594, 21661)]