204578684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{3257}}^1$

素因数の和:3685

約数の個数: 24

約数和(自身を含む): 367815168

約数和(自身を除く): 163236484

約数列:

[1, 2, 4, 41, 82, 164, 383, 766, 1532, 3257, 6514, 13028, 15703, 31406, 62812, 133537, 267074, 534148, 1247431, 2494862, 4989724, 51144671, 102289342, 204578684]

約数ペア:

[(1, 204578684), (2, 102289342), (4, 51144671), (41, 4989724), (82, 2494862), (164, 1247431), (383, 534148), (766, 267074), (1532, 133537), (3257, 62812), (6514, 31406), (13028, 15703)]