199728822

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 408119040

約数和(自身を除く): 208390218

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 834, 3373, 6746, 9869, 10119, 19738, 20238, 29607, 59214, 239483, 468847, 478966, 718449, 937694, 1406541, 1436898, 2813082, 33288137, 66576274, 99864411, 199728822]

約数ペア:

[(1, 199728822), (2, 99864411), (3, 66576274), (6, 33288137), (71, 2813082), (139, 1436898), (142, 1406541), (213, 937694), (278, 718449), (417, 478966), (426, 468847), (834, 239483), (3373, 59214), (6746, 29607), (9869, 20238), (10119, 19738)]