212337073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 246564864

約数和(自身を除く): 34227791

約数列:

[1, 13, 31, 41, 71, 181, 403, 533, 923, 1271, 2201, 2353, 2911, 5611, 7421, 12851, 16523, 28613, 37843, 72943, 90241, 96473, 167063, 230051, 398381, 526891, 1173133, 2990663, 5178953, 6849583, 16333621, 212337073]

約数ペア:

[(1, 212337073), (13, 16333621), (31, 6849583), (41, 5178953), (71, 2990663), (181, 1173133), (403, 526891), (533, 398381), (923, 230051), (1271, 167063), (2201, 96473), (2353, 90241), (2911, 72943), (5611, 37843), (7421, 28613), (12851, 16523)]