193985930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1279}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 362188800

約数和(自身を除く): 168202870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 523, 1046, 1279, 2558, 2615, 5230, 6395, 12790, 15167, 30334, 37091, 74182, 75835, 151670, 185455, 370910, 668917, 1337834, 3344585, 6689170, 19398593, 38797186, 96992965, 193985930]

約数ペア:

[(1, 193985930), (2, 96992965), (5, 38797186), (10, 19398593), (29, 6689170), (58, 3344585), (145, 1337834), (290, 668917), (523, 370910), (1046, 185455), (1279, 151670), (2558, 75835), (2615, 74182), (5230, 37091), (6395, 30334), (12790, 15167)]