214923189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 317971584

約数和(自身を除く): 103048395

約数列:

[1, 3, 13, 39, 41, 123, 257, 523, 533, 771, 1569, 1599, 3341, 6799, 10023, 10537, 20397, 21443, 31611, 64329, 134411, 136981, 278759, 403233, 410943, 836277, 1747343, 5242029, 5510851, 16532553, 71641063, 214923189]

約数ペア:

[(1, 214923189), (3, 71641063), (13, 16532553), (39, 5510851), (41, 5242029), (123, 1747343), (257, 836277), (523, 410943), (533, 403233), (771, 278759), (1569, 136981), (1599, 134411), (3341, 64329), (6799, 31611), (10023, 21443), (10537, 20397)]