229764476

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 405990480

約数和(自身を除く): 176226004

約数列:

[1, 2, 4, 157, 314, 569, 628, 643, 1138, 1286, 2276, 2572, 89333, 100951, 178666, 201902, 357332, 365867, 403804, 731734, 1463468, 57441119, 114882238, 229764476]

約数ペア:

[(1, 229764476), (2, 114882238), (4, 57441119), (157, 1463468), (314, 731734), (569, 403804), (628, 365867), (643, 357332), (1138, 201902), (1286, 178666), (2276, 100951), (2572, 89333)]