201929870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 371280672

約数和(自身を除く): 169350802

約数列:

[1, 2, 5, 10, 83, 113, 166, 226, 415, 565, 830, 1130, 2153, 4306, 9379, 10765, 18758, 21530, 46895, 93790, 178699, 243289, 357398, 486578, 893495, 1216445, 1786990, 2432890, 20192987, 40385974, 100964935, 201929870]

約数ペア:

[(1, 201929870), (2, 100964935), (5, 40385974), (10, 20192987), (83, 2432890), (113, 1786990), (166, 1216445), (226, 893495), (415, 486578), (565, 357398), (830, 243289), (1130, 178699), (2153, 93790), (4306, 46895), (9379, 21530), (10765, 18758)]