223501430

素因数分解:

$2^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{5233}}^1$

素因数の和:9511

約数の個数: 16

約数和(自身を含む): 402473664

約数和(自身を除く): 178972234

約数列:

[1, 2, 5, 10, 4271, 5233, 8542, 10466, 21355, 26165, 42710, 52330, 22350143, 44700286, 111750715, 223501430]

約数ペア:

[(1, 223501430), (2, 111750715), (5, 44700286), (10, 22350143), (4271, 52330), (5233, 42710), (8542, 26165), (10466, 21355)]