201872074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5038

約数の個数: 32

約数和(自身を含む): 338716800

約数和(自身を除く): 136844726

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 1073, 1102, 1406, 2146, 4951, 9902, 20387, 40774, 94069, 143579, 183187, 188138, 287158, 366374, 2728001, 3480553, 5312423, 5456002, 6961106, 10624846, 100936037, 201872074]

約数ペア:

[(1, 201872074), (2, 100936037), (19, 10624846), (29, 6961106), (37, 5456002), (38, 5312423), (58, 3480553), (74, 2728001), (551, 366374), (703, 287158), (1073, 188138), (1102, 183187), (1406, 143579), (2146, 94069), (4951, 40774), (9902, 20387)]