201043385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 255761280

約数和(自身を除く): 54717895

約数列:

[1, 5, 37, 59, 113, 163, 185, 295, 565, 815, 2183, 4181, 6031, 6667, 9617, 10915, 18419, 20905, 30155, 33335, 48085, 92095, 246679, 355829, 681503, 1086721, 1233395, 1779145, 3407515, 5433605, 40208677, 201043385]

約数ペア:

[(1, 201043385), (5, 40208677), (37, 5433605), (59, 3407515), (113, 1779145), (163, 1233395), (185, 1086721), (295, 681503), (565, 355829), (815, 246679), (2183, 92095), (4181, 48085), (6031, 33335), (6667, 30155), (9617, 20905), (10915, 18419)]