201836890

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{135461}}^1$

素因数の和:135617

約数の個数: 16

約数和(自身を含む): 365747400

約数和(自身を除く): 163910510

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 135461, 270922, 677305, 1354610, 20183689, 40367378, 100918445, 201836890]

約数ペア:

[(1, 201836890), (2, 100918445), (5, 40367378), (10, 20183689), (149, 1354610), (298, 677305), (745, 270922), (1490, 135461)]