220915058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1423}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 408608256

約数和(自身を除く): 187693198

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 853, 1423, 1706, 2846, 5971, 9961, 11089, 11942, 18499, 19922, 22178, 36998, 77623, 129493, 155246, 258986, 1213819, 2427638, 8496733, 15779647, 16993466, 31559294, 110457529, 220915058]

約数ペア:

[(1, 220915058), (2, 110457529), (7, 31559294), (13, 16993466), (14, 15779647), (26, 8496733), (91, 2427638), (182, 1213819), (853, 258986), (1423, 155246), (1706, 129493), (2846, 77623), (5971, 36998), (9961, 22178), (11089, 19922), (11942, 18499)]