223156790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12043}}^1$

素因数の和:12176

約数の個数: 32

約数和(自身を含む): 429248160

約数和(自身を除く): 206091370

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 12043, 18530, 24086, 60215, 120430, 204731, 409462, 1023655, 1312687, 2047310, 2625374, 6563435, 13126870, 22315679, 44631358, 111578395, 223156790]

約数ペア:

[(1, 223156790), (2, 111578395), (5, 44631358), (10, 22315679), (17, 13126870), (34, 6563435), (85, 2625374), (109, 2047310), (170, 1312687), (218, 1023655), (545, 409462), (1090, 204731), (1853, 120430), (3706, 60215), (9265, 24086), (12043, 18530)]