200318384

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4373}}^1$

素因数の和:4797

約数の個数: 40

約数和(自身を含む): 444748320

約数和(自身を除く): 244429936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1636, 2863, 3272, 4373, 5726, 6544, 8746, 11452, 17492, 22904, 30611, 34984, 45808, 61222, 69968, 122444, 244888, 489776, 1788557, 3577114, 7154228, 12519899, 14308456, 25039798, 28616912, 50079596, 100159192, 200318384]

約数ペア:

[(1, 200318384), (2, 100159192), (4, 50079596), (7, 28616912), (8, 25039798), (14, 14308456), (16, 12519899), (28, 7154228), (56, 3577114), (112, 1788557), (409, 489776), (818, 244888), (1636, 122444), (2863, 69968), (3272, 61222), (4373, 45808), (5726, 34984), (6544, 30611), (8746, 22904), (11452, 17492)]