202430404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{124343}}^1$

素因数の和:124395

約数の個数: 24

約数和(自身を含む): 396906048

約数和(自身を除く): 194475644

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 124343, 248686, 497372, 1367773, 2735546, 4600691, 5471092, 9201382, 18402764, 50607601, 101215202, 202430404]

約数ペア:

[(1, 202430404), (2, 101215202), (4, 50607601), (11, 18402764), (22, 9201382), (37, 5471092), (44, 4600691), (74, 2735546), (148, 1367773), (407, 497372), (814, 248686), (1628, 124343)]