201046988

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 355189632

約数和(自身を除く): 154142644

約数列:

[1, 2, 4, 223, 257, 446, 514, 877, 892, 1028, 1754, 3508, 57311, 114622, 195571, 225389, 229244, 391142, 450778, 782284, 901556, 50261747, 100523494, 201046988]

約数ペア:

[(1, 201046988), (2, 100523494), (4, 50261747), (223, 901556), (257, 782284), (446, 450778), (514, 391142), (877, 229244), (892, 225389), (1028, 195571), (1754, 114622), (3508, 57311)]