201070480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193337}}^1$

素因数の和:193363

約数の個数: 40

約数和(自身を含む): 503452152

約数和(自身を除く): 302381672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 193337, 386674, 773348, 966685, 1546696, 1933370, 2513381, 3093392, 3866740, 5026762, 7733480, 10053524, 12566905, 15466960, 20107048, 25133810, 40214096, 50267620, 100535240, 201070480]

約数ペア:

[(1, 201070480), (2, 100535240), (4, 50267620), (5, 40214096), (8, 25133810), (10, 20107048), (13, 15466960), (16, 12566905), (20, 10053524), (26, 7733480), (40, 5026762), (52, 3866740), (65, 3093392), (80, 2513381), (104, 1933370), (130, 1546696), (208, 966685), (260, 773348), (520, 386674), (1040, 193337)]