199032245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31319}}^1$

素因数の和:31396

約数の個数: 16

約数和(自身を含む): 252564480

約数和(自身を除く): 53532235

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 31319, 156595, 970889, 1284079, 4854445, 6420395, 39806449, 199032245]

約数ペア:

[(1, 199032245), (5, 39806449), (31, 6420395), (41, 4854445), (155, 1284079), (205, 970889), (1271, 156595), (6355, 31319)]