201215230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11719}}^1$

素因数の和:11844

約数の個数: 32

約数和(自身を含む): 387322560

約数和(自身を除く): 186107330

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 11719, 17170, 23438, 58595, 117190, 199223, 398446, 996115, 1183619, 1992230, 2367238, 5918095, 11836190, 20121523, 40243046, 100607615, 201215230]

約数ペア:

[(1, 201215230), (2, 100607615), (5, 40243046), (10, 20121523), (17, 11836190), (34, 5918095), (85, 2367238), (101, 1992230), (170, 1183619), (202, 996115), (505, 398446), (1010, 199223), (1717, 117190), (3434, 58595), (8585, 23438), (11719, 17170)]