202016968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13159}}^1$

素因数の和:13285

約数の個数: 32

約数和(自身を含む): 402696000

約数和(自身を除く): 200679032

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 13159, 15352, 26318, 52636, 105272, 250021, 500042, 1000084, 1329059, 2000168, 2658118, 5316236, 10632472, 25252121, 50504242, 101008484, 202016968]

約数ペア:

[(1, 202016968), (2, 101008484), (4, 50504242), (8, 25252121), (19, 10632472), (38, 5316236), (76, 2658118), (101, 2000168), (152, 1329059), (202, 1000084), (404, 500042), (808, 250021), (1919, 105272), (3838, 52636), (7676, 26318), (13159, 15352)]