199950124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8623}}^1$

素因数の和:8686

約数の個数: 48

約数和(自身を含む): 417263616

約数和(自身を除く): 217313492

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 5797, 8623, 11594, 17246, 23188, 34492, 94853, 146591, 189706, 267313, 293182, 379412, 534626, 586364, 1069252, 1612501, 2940443, 3225002, 4544321, 5880886, 6450004, 9088642, 11761772, 18177284, 49987531, 99975062, 199950124]

約数ペア:

[(1, 199950124), (2, 99975062), (4, 49987531), (11, 18177284), (17, 11761772), (22, 9088642), (31, 6450004), (34, 5880886), (44, 4544321), (62, 3225002), (68, 2940443), (124, 1612501), (187, 1069252), (341, 586364), (374, 534626), (527, 379412), (682, 293182), (748, 267313), (1054, 189706), (1364, 146591), (2108, 94853), (5797, 34492), (8623, 23188), (11594, 17246)]