201377902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{247393}}^1$

素因数の和:247443

約数の個数: 16

約数和(自身を含む): 338434992

約数和(自身を除く): 137057090

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 247393, 494786, 2721323, 5442646, 9153541, 18307082, 100688951, 201377902]

約数ペア:

[(1, 201377902), (2, 100688951), (11, 18307082), (22, 9153541), (37, 5442646), (74, 2721323), (407, 494786), (814, 247393)]