201775987

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{5521}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 241731072

約数和(自身を除く): 39955085

約数列:

[1, 7, 23, 161, 227, 1589, 5221, 5521, 36547, 38647, 126983, 888881, 1253267, 8772869, 28825141, 201775987]

約数ペア:

[(1, 201775987), (7, 28825141), (23, 8772869), (161, 1253267), (227, 888881), (1589, 126983), (5221, 38647), (5521, 36547)]