201459855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10567}}^1$

素因数の和:10647

約数の個数: 32

約数和(自身を含む): 340881408

約数和(自身を除く): 139421553

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 10567, 19065, 31701, 52835, 158505, 327577, 433247, 982731, 1299741, 1637885, 2166235, 4913655, 6498705, 13430657, 40291971, 67153285, 201459855]

約数ペア:

[(1, 201459855), (3, 67153285), (5, 40291971), (15, 13430657), (31, 6498705), (41, 4913655), (93, 2166235), (123, 1637885), (155, 1299741), (205, 982731), (465, 433247), (615, 327577), (1271, 158505), (3813, 52835), (6355, 31701), (10567, 19065)]