204550238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{15973}}^1$

素因数の和:16331

約数の個数: 16

約数和(自身を含む): 323952720

約数和(自身を除く): 119402482

約数列:

[1, 2, 19, 38, 337, 674, 6403, 12806, 15973, 31946, 303487, 606974, 5382901, 10765802, 102275119, 204550238]

約数ペア:

[(1, 204550238), (2, 102275119), (19, 10765802), (38, 5382901), (337, 606974), (674, 303487), (6403, 31946), (12806, 15973)]