202191145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{100343}}^1$

素因数の和:100392

約数の個数: 16

約数和(自身を含む): 269724672

約数和(自身を除く): 67533527

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 100343, 501715, 1304459, 3110633, 6522295, 15553165, 40438229, 202191145]

約数ペア:

[(1, 202191145), (5, 40438229), (13, 15553165), (31, 6522295), (65, 3110633), (155, 1304459), (403, 501715), (2015, 100343)]