218604758399

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1\times {\mathrm{1571}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 234095298048

約数和(自身を除く): 15490539649

約数列:

[1, 23, 53, 211, 541, 1219, 1571, 4853, 11183, 12443, 28673, 36133, 83263, 114151, 257209, 331481, 659479, 849911, 1915049, 2625473, 6050003, 7624063, 17568493, 19547953, 45045283, 139150069, 179331221, 404075339, 1036041509, 4124618083, 9504554713, 218604758399]

約数ペア:

[(1, 218604758399), (23, 9504554713), (53, 4124618083), (211, 1036041509), (541, 404075339), (1219, 179331221), (1571, 139150069), (4853, 45045283), (11183, 19547953), (12443, 17568493), (28673, 7624063), (36133, 6050003), (83263, 2625473), (114151, 1915049), (257209, 849911), (331481, 659479)]