201462416

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{22129}}^1$

素因数の和:22706

約数の個数: 20

約数和(自身を含む): 391037100

約数和(自身を除く): 189574684

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 22129, 44258, 88516, 177032, 354064, 12591401, 25182802, 50365604, 100731208, 201462416]

約数ペア:

[(1, 201462416), (2, 100731208), (4, 50365604), (8, 25182802), (16, 12591401), (569, 354064), (1138, 177032), (2276, 88516), (4552, 44258), (9104, 22129)]