201778110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1543}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 525324384

約数和(自身を除く): 323546274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1453, 1543, 2906, 3086, 4359, 4629, 7265, 7715, 8718, 9258, 13077, 13887, 14530, 15430, 21795, 23145, 26154, 27774, 43590, 46290, 65385, 69435, 130770, 138870, 2241979, 4483958, 6725937, 11209895, 13451874, 20177811, 22419790, 33629685, 40355622, 67259370, 100889055, 201778110]

約数ペア:

[(1, 201778110), (2, 100889055), (3, 67259370), (5, 40355622), (6, 33629685), (9, 22419790), (10, 20177811), (15, 13451874), (18, 11209895), (30, 6725937), (45, 4483958), (90, 2241979), (1453, 138870), (1543, 130770), (2906, 69435), (3086, 65385), (4359, 46290), (4629, 43590), (7265, 27774), (7715, 26154), (8718, 23145), (9258, 21795), (13077, 15430), (13887, 14530)]