201784416

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20407}}^1$

素因数の和:20523

約数の個数: 48

約数和(自身を含む): 534852864

約数和(自身を除く): 333068448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 20407, 40814, 61221, 81628, 122442, 163256, 244884, 326512, 489768, 653024, 979536, 1959072, 2101921, 4203842, 6305763, 8407684, 12611526, 16815368, 25223052, 33630736, 50446104, 67261472, 100892208, 201784416]

約数ペア:

[(1, 201784416), (2, 100892208), (3, 67261472), (4, 50446104), (6, 33630736), (8, 25223052), (12, 16815368), (16, 12611526), (24, 8407684), (32, 6305763), (48, 4203842), (96, 2101921), (103, 1959072), (206, 979536), (309, 653024), (412, 489768), (618, 326512), (824, 244884), (1236, 163256), (1648, 122442), (2472, 81628), (3296, 61221), (4944, 40814), (9888, 20407)]