203363584

素因数分解:

$2^8\times {\mathrm{794389}}^1$

素因数の和:794405

約数の個数: 18

約数和(自身を含む): 405933290

約数和(自身を除く): 202569706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 794389, 1588778, 3177556, 6355112, 12710224, 25420448, 50840896, 101681792, 203363584]

約数ペア:

[(1, 203363584), (2, 101681792), (4, 50840896), (8, 25420448), (16, 12710224), (32, 6355112), (64, 3177556), (128, 1588778), (256, 794389)]