201985758

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{22133}}^1$

素因数の和:22170

約数の個数: 48

約数和(自身を含む): 486062640

約数和(自身を除く): 284076882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 9126, 22133, 44266, 66399, 132798, 199197, 287729, 398394, 575458, 597591, 863187, 1195182, 1726374, 2589561, 3740477, 5179122, 7480954, 7768683, 11221431, 15537366, 22442862, 33664293, 67328586, 100992879, 201985758]

約数ペア:

[(1, 201985758), (2, 100992879), (3, 67328586), (6, 33664293), (9, 22442862), (13, 15537366), (18, 11221431), (26, 7768683), (27, 7480954), (39, 5179122), (54, 3740477), (78, 2589561), (117, 1726374), (169, 1195182), (234, 863187), (338, 597591), (351, 575458), (507, 398394), (702, 287729), (1014, 199197), (1521, 132798), (3042, 66399), (4563, 44266), (9126, 22133)]