205740366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85087}}^1$

素因数の和:85136

約数の個数: 32

約数和(自身を含む): 457433088

約数和(自身を除く): 251692722

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 85087, 170174, 255261, 510522, 1106131, 2212262, 2637697, 3318393, 5275394, 6636786, 7913091, 15826182, 34290061, 68580122, 102870183, 205740366]

約数ペア:

[(1, 205740366), (2, 102870183), (3, 68580122), (6, 34290061), (13, 15826182), (26, 7913091), (31, 6636786), (39, 5275394), (62, 3318393), (78, 2637697), (93, 2212262), (186, 1106131), (403, 510522), (806, 255261), (1209, 170174), (2418, 85087)]