218974314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{12703}}^1$

素因数の和:12751

約数の個数: 48

約数和(自身を含む): 502163712

約数和(自身を除く): 283189398

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 8619, 12703, 17238, 25406, 38109, 76218, 165139, 215951, 330278, 431902, 495417, 647853, 990834, 1295706, 2146807, 2807363, 4293614, 5614726, 6440421, 8422089, 12880842, 16844178, 36495719, 72991438, 109487157, 218974314]

約数ペア:

[(1, 218974314), (2, 109487157), (3, 72991438), (6, 36495719), (13, 16844178), (17, 12880842), (26, 8422089), (34, 6440421), (39, 5614726), (51, 4293614), (78, 2807363), (102, 2146807), (169, 1295706), (221, 990834), (338, 647853), (442, 495417), (507, 431902), (663, 330278), (1014, 215951), (1326, 165139), (2873, 76218), (5746, 38109), (8619, 25406), (12703, 17238)]