208200928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{500483}}^1$

素因数の和:500506

約数の個数: 24

約数和(自身を含む): 441426888

約数和(自身を除く): 233225960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 500483, 1000966, 2001932, 4003864, 6506279, 8007728, 13012558, 16015456, 26025116, 52050232, 104100464, 208200928]

約数ペア:

[(1, 208200928), (2, 104100464), (4, 52050232), (8, 26025116), (13, 16015456), (16, 13012558), (26, 8007728), (32, 6506279), (52, 4003864), (104, 2001932), (208, 1000966), (416, 500483)]