201243454

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{4253}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 307819440

約数和(自身を除く): 106575986

約数列:

[1, 2, 59, 118, 401, 802, 4253, 8506, 23659, 47318, 250927, 501854, 1705453, 3410906, 100621727, 201243454]

約数ペア:

[(1, 201243454), (2, 100621727), (59, 3410906), (118, 1705453), (401, 501854), (802, 250927), (4253, 47318), (8506, 23659)]