201023431

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 238606560

約数和(自身を除く): 37583129

約数列:

[1, 7, 49, 101, 151, 269, 707, 1057, 1883, 4949, 7399, 13181, 15251, 27169, 40619, 106757, 190183, 284333, 747299, 1331281, 1990331, 4102519, 28717633, 201023431]

約数ペア:

[(1, 201023431), (7, 28717633), (49, 4102519), (101, 1990331), (151, 1331281), (269, 747299), (707, 284333), (1057, 190183), (1883, 106757), (4949, 40619), (7399, 27169), (13181, 15251)]