203400448

素因数分解:

$2^8\times {\mathrm{839}}^1\times {\mathrm{947}}^1$

素因数の和:1802

約数の個数: 36

約数和(自身を含む): 406919520

約数和(自身を除く): 203519072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 839, 947, 1678, 1894, 3356, 3788, 6712, 7576, 13424, 15152, 26848, 30304, 53696, 60608, 107392, 121216, 214784, 242432, 794533, 1589066, 3178132, 6356264, 12712528, 25425056, 50850112, 101700224, 203400448]

約数ペア:

[(1, 203400448), (2, 101700224), (4, 50850112), (8, 25425056), (16, 12712528), (32, 6356264), (64, 3178132), (128, 1589066), (256, 794533), (839, 242432), (947, 214784), (1678, 121216), (1894, 107392), (3356, 60608), (3788, 53696), (6712, 30304), (7576, 26848), (13424, 15152)]