217194802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{210053}}^1$

素因数の和:210113

約数の個数: 16

約数和(自身を含む): 362973312

約数和(自身を除く): 145778510

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 210053, 420106, 2310583, 4621166, 9872491, 19744982, 108597401, 217194802]

約数ペア:

[(1, 217194802), (2, 108597401), (11, 19744982), (22, 9872491), (47, 4621166), (94, 2310583), (517, 420106), (1034, 210053)]