206543736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{136603}}^1$

素因数の和:136625

約数の個数: 64

約数和(自身を含む): 655699200

約数和(自身を除く): 449155464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 136603, 273206, 409809, 546412, 819618, 956221, 1092824, 1229427, 1639236, 1912442, 2458854, 2868663, 3278472, 3688281, 3824884, 4917708, 5737326, 7376562, 7649768, 8605989, 9835416, 11474652, 14753124, 17211978, 22949304, 25817967, 29506248, 34423956, 51635934, 68847912, 103271868, 206543736]

約数ペア:

[(1, 206543736), (2, 103271868), (3, 68847912), (4, 51635934), (6, 34423956), (7, 29506248), (8, 25817967), (9, 22949304), (12, 17211978), (14, 14753124), (18, 11474652), (21, 9835416), (24, 8605989), (27, 7649768), (28, 7376562), (36, 5737326), (42, 4917708), (54, 3824884), (56, 3688281), (63, 3278472), (72, 2868663), (84, 2458854), (108, 1912442), (126, 1639236), (168, 1229427), (189, 1092824), (216, 956221), (252, 819618), (378, 546412), (504, 409809), (756, 273206), (1512, 136603)]