213530608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11717}}^1$

素因数の和:11809

約数の個数: 40

約数和(自身を含む): 444627792

約数和(自身を除く): 231097184

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 11717, 18224, 23434, 46868, 93736, 187472, 199189, 398378, 785039, 796756, 1570078, 1593512, 3140156, 3187024, 6280312, 12560624, 13345663, 26691326, 53382652, 106765304, 213530608]

約数ペア:

[(1, 213530608), (2, 106765304), (4, 53382652), (8, 26691326), (16, 13345663), (17, 12560624), (34, 6280312), (67, 3187024), (68, 3140156), (134, 1593512), (136, 1570078), (268, 796756), (272, 785039), (536, 398378), (1072, 199189), (1139, 187472), (2278, 93736), (4556, 46868), (9112, 23434), (11717, 18224)]