208883304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{414451}}^1$

素因数の和:414470

約数の個数: 48

約数和(自身を含む): 646545120

約数和(自身を除く): 437661816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 414451, 828902, 1243353, 1657804, 2486706, 2901157, 3315608, 3730059, 4973412, 5802314, 7460118, 8703471, 9946824, 11604628, 14920236, 17406942, 23209256, 26110413, 29840472, 34813884, 52220826, 69627768, 104441652, 208883304]

約数ペア:

[(1, 208883304), (2, 104441652), (3, 69627768), (4, 52220826), (6, 34813884), (7, 29840472), (8, 26110413), (9, 23209256), (12, 17406942), (14, 14920236), (18, 11604628), (21, 9946824), (24, 8703471), (28, 7460118), (36, 5802314), (42, 4973412), (56, 3730059), (63, 3315608), (72, 2901157), (84, 2486706), (126, 1657804), (168, 1243353), (252, 828902), (504, 414451)]