211963458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{4721}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 485043840

約数和(自身を除く): 273080382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1069, 2138, 3207, 4721, 6414, 7483, 9442, 14163, 14966, 22449, 28326, 33047, 44898, 66094, 99141, 198282, 5046749, 10093498, 15140247, 30280494, 35327243, 70654486, 105981729, 211963458]

約数ペア:

[(1, 211963458), (2, 105981729), (3, 70654486), (6, 35327243), (7, 30280494), (14, 15140247), (21, 10093498), (42, 5046749), (1069, 198282), (2138, 99141), (3207, 66094), (4721, 44898), (6414, 33047), (7483, 28326), (9442, 22449), (14163, 14966)]