197796804

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 469929600

約数和(自身を除く): 272132796

約数列:

[1, 2, 3, 4, 6, 12, 89, 167, 178, 267, 334, 356, 501, 534, 668, 1002, 1068, 1109, 2004, 2218, 3327, 4436, 6654, 13308, 14863, 29726, 44589, 59452, 89178, 98701, 178356, 185203, 197402, 296103, 370406, 394804, 555609, 592206, 740812, 1111218, 1184412, 2222436, 16483067, 32966134, 49449201, 65932268, 98898402, 197796804]

約数ペア:

[(1, 197796804), (2, 98898402), (3, 65932268), (4, 49449201), (6, 32966134), (12, 16483067), (89, 2222436), (167, 1184412), (178, 1111218), (267, 740812), (334, 592206), (356, 555609), (501, 394804), (534, 370406), (668, 296103), (1002, 197402), (1068, 185203), (1109, 178356), (2004, 98701), (2218, 89178), (3327, 59452), (4436, 44589), (6654, 29726), (13308, 14863)]