223453070

素因数分解:

$2^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{20903}}^1$

素因数の和:21979

約数の個数: 16

約数和(自身を含む): 402611040

約数和(自身を除く): 179157970

約数列:

[1, 2, 5, 10, 1069, 2138, 5345, 10690, 20903, 41806, 104515, 209030, 22345307, 44690614, 111726535, 223453070]

約数ペア:

[(1, 223453070), (2, 111726535), (5, 44690614), (10, 22345307), (1069, 209030), (2138, 104515), (5345, 41806), (10690, 20903)]