201316431934

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{123449}}^1\times {\mathrm{4139}}^1$

素因数の和:127787

約数の個数: 16

約数和(自身を含む): 303583302000

約数和(自身を除く): 102266870066

約数列:

[1, 2, 197, 394, 4139, 8278, 123449, 246898, 815383, 1630766, 24319453, 48638906, 510955411, 1021910822, 100658215967, 201316431934]

約数ペア:

[(1, 201316431934), (2, 100658215967), (197, 1021910822), (394, 510955411), (4139, 48638906), (8278, 24319453), (123449, 1630766), (246898, 815383)]