250371938

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{21157}}^1$

素因数の和:21317

約数の個数: 16

約数和(自身を含む): 385668024

約数和(自身を除く): 135296086

約数列:

[1, 2, 61, 97, 122, 194, 5917, 11834, 21157, 42314, 1290577, 2052229, 2581154, 4104458, 125185969, 250371938]

約数ペア:

[(1, 250371938), (2, 125185969), (61, 4104458), (97, 2581154), (122, 2052229), (194, 1290577), (5917, 42314), (11834, 21157)]