201448079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4021}}^1$

素因数の和:4466

約数の個数: 16

約数和(自身を含む): 244408896

約数和(自身を除く): 42960817

約数列:

[1, 7, 17, 119, 421, 2947, 4021, 7157, 28147, 50099, 68357, 478499, 1692841, 11849887, 28778297, 201448079]

約数ペア:

[(1, 201448079), (7, 28778297), (17, 11849887), (119, 1692841), (421, 478499), (2947, 68357), (4021, 50099), (7157, 28147)]