201995638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{42923}}^1$

素因数の和:43119

約数の個数: 16

約数和(自身を含む): 328111056

約数和(自身を除く): 126115418

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 42923, 85846, 557999, 1115998, 7769063, 15538126, 100997819, 201995638]

約数ペア:

[(1, 201995638), (2, 100997819), (13, 15538126), (26, 7769063), (181, 1115998), (362, 557999), (2353, 85846), (4706, 42923)]