211096390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 175007930

約数列:

[1, 2, 5, 10, 83, 166, 415, 419, 607, 830, 838, 1214, 2095, 3035, 4190, 6070, 34777, 50381, 69554, 100762, 173885, 251905, 254333, 347770, 503810, 508666, 1271665, 2543330, 21109639, 42219278, 105548195, 211096390]

約数ペア:

[(1, 211096390), (2, 105548195), (5, 42219278), (10, 21109639), (83, 2543330), (166, 1271665), (415, 508666), (419, 503810), (607, 347770), (830, 254333), (838, 251905), (1214, 173885), (2095, 100762), (3035, 69554), (4190, 50381), (6070, 34777)]