201692816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969677}}^1$

素因数の和:969698

約数の個数: 20

約数和(自身を含む): 420840252

約数和(自身を除く): 219147436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969677, 1939354, 3878708, 7757416, 12605801, 15514832, 25211602, 50423204, 100846408, 201692816]

約数ペア:

[(1, 201692816), (2, 100846408), (4, 50423204), (8, 25211602), (13, 15514832), (16, 12605801), (26, 7757416), (52, 3878708), (104, 1939354), (208, 969677)]