214164399

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 306042880

約数和(自身を除く): 91878481

約数列:

[1, 3, 31, 37, 93, 109, 111, 327, 571, 1147, 1713, 3379, 3441, 4033, 10137, 12099, 17701, 21127, 53103, 62239, 63381, 125023, 186717, 375069, 654937, 1929409, 1964811, 2302843, 5788227, 6908529, 71388133, 214164399]

約数ペア:

[(1, 214164399), (3, 71388133), (31, 6908529), (37, 5788227), (93, 2302843), (109, 1964811), (111, 1929409), (327, 654937), (571, 375069), (1147, 186717), (1713, 125023), (3379, 63381), (3441, 62239), (4033, 53103), (10137, 21127), (12099, 17701)]