208978825832

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{128681543}}^1$

素因数の和:128681585

約数の個数: 32

約数和(自身を含む): 463253558400

約数和(自身を除く): 254274732568

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 128681543, 257363086, 514726172, 900770801, 1029452344, 1801541602, 3603083204, 3731764747, 7206166408, 7463529494, 14927058988, 26122353229, 29854117976, 52244706458, 104489412916, 208978825832]

約数ペア:

[(1, 208978825832), (2, 104489412916), (4, 52244706458), (7, 29854117976), (8, 26122353229), (14, 14927058988), (28, 7463529494), (29, 7206166408), (56, 3731764747), (58, 3603083204), (116, 1801541602), (203, 1029452344), (232, 900770801), (406, 514726172), (812, 257363086), (1624, 128681543)]