221036394241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{15331}}^1$

素因数の和:15769

約数の個数: 32

約数和(自身を含む): 248819961600

約数和(自身を除く): 27783567359

約数列:

[1, 13, 29, 167, 229, 377, 2171, 2977, 4843, 6641, 15331, 38243, 62959, 86333, 199303, 444599, 497159, 1109047, 2560277, 3510799, 5779787, 14417611, 33283601, 45640387, 74248033, 101813171, 586303433, 965224429, 1323571223, 7621944629, 17002799557, 221036394241]

約数ペア:

[(1, 221036394241), (13, 17002799557), (29, 7621944629), (167, 1323571223), (229, 965224429), (377, 586303433), (2171, 101813171), (2977, 74248033), (4843, 45640387), (6641, 33283601), (15331, 14417611), (38243, 5779787), (62959, 3510799), (86333, 2560277), (199303, 1109047), (444599, 497159)]