201801472

素因数分解:

$2^8\times {\mathrm{788287}}^1$

素因数の和:788303

約数の個数: 18

約数和(自身を含む): 402815168

約数和(自身を除く): 201013696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 788287, 1576574, 3153148, 6306296, 12612592, 25225184, 50450368, 100900736, 201801472]

約数ペア:

[(1, 201801472), (2, 100900736), (4, 50450368), (8, 25225184), (16, 12612592), (32, 6306296), (64, 3153148), (128, 1576574), (256, 788287)]