200781510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 496419840

約数和(自身を除く): 295638330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 239, 246, 410, 478, 615, 683, 717, 1195, 1230, 1366, 1434, 2049, 2390, 3415, 3585, 4098, 6830, 7170, 9799, 10245, 19598, 20490, 28003, 29397, 48995, 56006, 58794, 84009, 97990, 140015, 146985, 163237, 168018, 280030, 293970, 326474, 420045, 489711, 816185, 840090, 979422, 1632370, 2448555, 4897110, 6692717, 13385434, 20078151, 33463585, 40156302, 66927170, 100390755, 200781510]

約数ペア:

[(1, 200781510), (2, 100390755), (3, 66927170), (5, 40156302), (6, 33463585), (10, 20078151), (15, 13385434), (30, 6692717), (41, 4897110), (82, 2448555), (123, 1632370), (205, 979422), (239, 840090), (246, 816185), (410, 489711), (478, 420045), (615, 326474), (683, 293970), (717, 280030), (1195, 168018), (1230, 163237), (1366, 146985), (1434, 140015), (2049, 97990), (2390, 84009), (3415, 58794), (3585, 56006), (4098, 48995), (6830, 29397), (7170, 28003), (9799, 20490), (10245, 19598)]