201788118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{533831}}^1$

素因数の和:533849

約数の個数: 32

約数和(自身を含む): 512478720

約数和(自身を除く): 310690602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 533831, 1067662, 1601493, 3202986, 3736817, 4804479, 7473634, 9608958, 11210451, 14413437, 22420902, 28826874, 33631353, 67262706, 100894059, 201788118]

約数ペア:

[(1, 201788118), (2, 100894059), (3, 67262706), (6, 33631353), (7, 28826874), (9, 22420902), (14, 14413437), (18, 11210451), (21, 9608958), (27, 7473634), (42, 4804479), (54, 3736817), (63, 3202986), (126, 1601493), (189, 1067662), (378, 533831)]