218820022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9649}}^1$

素因数の和:9720

約数の個数: 32

約数和(自身を含む): 375192000

約数和(自身を除く): 156371978

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 391, 493, 667, 782, 986, 1334, 9649, 11339, 19298, 22678, 164033, 221927, 279821, 328066, 443854, 559642, 3772759, 4756957, 6435883, 7545518, 9513914, 12871766, 109410011, 218820022]

約数ペア:

[(1, 218820022), (2, 109410011), (17, 12871766), (23, 9513914), (29, 7545518), (34, 6435883), (46, 4756957), (58, 3772759), (391, 559642), (493, 443854), (667, 328066), (782, 279821), (986, 221927), (1334, 164033), (9649, 22678), (11339, 19298)]