201626990

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{48121}}^1$

素因数の和:48547

約数の個数: 16

約数和(自身を含む): 363802320

約数和(自身を除く): 162175330

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 48121, 96242, 240605, 481210, 20162699, 40325398, 100813495, 201626990]

約数ペア:

[(1, 201626990), (2, 100813495), (5, 40325398), (10, 20162699), (419, 481210), (838, 240605), (2095, 96242), (4190, 48121)]