207339964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{12739}}^1$

素因数の和:13069

約数の個数: 24

約数和(自身を含む): 392035280

約数和(自身を除く): 184695316

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 12739, 16276, 25478, 50956, 165607, 331214, 662428, 3987307, 7974614, 15949228, 51834991, 103669982, 207339964]

約数ペア:

[(1, 207339964), (2, 103669982), (4, 51834991), (13, 15949228), (26, 7974614), (52, 3987307), (313, 662428), (626, 331214), (1252, 165607), (4069, 50956), (8138, 25478), (12739, 16276)]