201191529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2837}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 335655936

約数和(自身を除く): 134464407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 921, 2149, 2837, 3377, 6447, 8511, 10131, 19859, 23639, 31207, 59577, 70917, 93621, 218449, 655347, 870959, 2612877, 6096713, 9580549, 18290139, 28741647, 67063843, 201191529]

約数ペア:

[(1, 201191529), (3, 67063843), (7, 28741647), (11, 18290139), (21, 9580549), (33, 6096713), (77, 2612877), (231, 870959), (307, 655347), (921, 218449), (2149, 93621), (2837, 70917), (3377, 59577), (6447, 31207), (8511, 23639), (10131, 19859)]