201222306

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{18539}}^1$

素因数の和:18620

約数の個数: 40

約数和(自身を含む): 457641360

約数和(自身を除く): 256419054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 18539, 37078, 55617, 111234, 166851, 333702, 500553, 1001106, 1242113, 1501659, 2484226, 3003318, 3726339, 7452678, 11179017, 22358034, 33537051, 67074102, 100611153, 201222306]

約数ペア:

[(1, 201222306), (2, 100611153), (3, 67074102), (6, 33537051), (9, 22358034), (18, 11179017), (27, 7452678), (54, 3726339), (67, 3003318), (81, 2484226), (134, 1501659), (162, 1242113), (201, 1001106), (402, 500553), (603, 333702), (1206, 166851), (1809, 111234), (3618, 55617), (5427, 37078), (10854, 18539)]