201864884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{9007}}^1$

素因数の和:9455

約数の個数: 24

約数和(自身を含む): 381362688

約数和(自身を除く): 179497804

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 5603, 9007, 11206, 18014, 22412, 36028, 117091, 234182, 468364, 3882017, 7764034, 15528068, 50466221, 100932442, 201864884]

約数ペア:

[(1, 201864884), (2, 100932442), (4, 50466221), (13, 15528068), (26, 7764034), (52, 3882017), (431, 468364), (862, 234182), (1724, 117091), (5603, 36028), (9007, 22412), (11206, 18014)]