201520043

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1$

素因数の和:7462

約数の個数: 16

約数和(自身を含む): 222868800

約数和(自身を除く): 21348757

約数列:

[1, 23, 29, 41, 667, 943, 1189, 7369, 27347, 169487, 213701, 302129, 4915123, 6948967, 8761741, 201520043]

約数ペア:

[(1, 201520043), (23, 8761741), (29, 6948967), (41, 4915123), (667, 302129), (943, 213701), (1189, 169487), (7369, 27347)]