200108570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7577}}^1$

素因数の和:7742

約数の個数: 32

約数和(自身を含む): 381931200

約数和(自身を除く): 181822630

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 5282, 7577, 13205, 15154, 26410, 37885, 75770, 143963, 287926, 719815, 1053203, 1439630, 2106406, 5266015, 10532030, 20010857, 40021714, 100054285, 200108570]

約数ペア:

[(1, 200108570), (2, 100054285), (5, 40021714), (10, 20010857), (19, 10532030), (38, 5266015), (95, 2106406), (139, 1439630), (190, 1053203), (278, 719815), (695, 287926), (1390, 143963), (2641, 75770), (5282, 37885), (7577, 26410), (13205, 15154)]