201296826

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 468441792

約数和(自身を除く): 267144966

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 431, 486, 558, 837, 862, 961, 1293, 1674, 1922, 2511, 2586, 2883, 3879, 5022, 5766, 7533, 7758, 8649, 11637, 13361, 15066, 17298, 23274, 25947, 26722, 34911, 40083, 51894, 69822, 77841, 80166, 104733, 120249, 155682, 209466, 233523, 240498, 360747, 414191, 467046, 721494, 828382, 1082241, 1242573, 2164482, 2485146, 3246723, 3727719, 6493446, 7455438, 11183157, 22366314, 33549471, 67098942, 100648413, 201296826]

約数ペア:

[(1, 201296826), (2, 100648413), (3, 67098942), (6, 33549471), (9, 22366314), (18, 11183157), (27, 7455438), (31, 6493446), (54, 3727719), (62, 3246723), (81, 2485146), (93, 2164482), (162, 1242573), (186, 1082241), (243, 828382), (279, 721494), (431, 467046), (486, 414191), (558, 360747), (837, 240498), (862, 233523), (961, 209466), (1293, 155682), (1674, 120249), (1922, 104733), (2511, 80166), (2586, 77841), (2883, 69822), (3879, 51894), (5022, 40083), (5766, 34911), (7533, 26722), (7758, 25947), (8649, 23274), (11637, 17298), (13361, 15066)]