201471056

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{11273}}^1$

素因数の和:12398

約数の個数: 20

約数和(自身を含む): 390734292

約数和(自身を除く): 189263236

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 11273, 17872, 22546, 45092, 90184, 180368, 12591941, 25183882, 50367764, 100735528, 201471056]

約数ペア:

[(1, 201471056), (2, 100735528), (4, 50367764), (8, 25183882), (16, 12591941), (1117, 180368), (2234, 90184), (4468, 45092), (8936, 22546), (11273, 17872)]