200817422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{406513}}^1$

素因数の和:406547

約数の個数: 16

約数和(自身を含む): 341471760

約数和(自身を除く): 140654338

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 406513, 813026, 5284669, 7723747, 10569338, 15447494, 100408711, 200817422]

約数ペア:

[(1, 200817422), (2, 100408711), (13, 15447494), (19, 10569338), (26, 7723747), (38, 5284669), (247, 813026), (494, 406513)]