201993252888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{491353}}^1$

素因数の和:493816

約数の個数: 64

約数和(自身を含む): 577360604160

約数和(自身を除く): 375367351272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2447, 4894, 7341, 9788, 14682, 17129, 19576, 29364, 34258, 51387, 58728, 68516, 102774, 137032, 205548, 411096, 491353, 982706, 1474059, 1965412, 2948118, 3439471, 3930824, 5896236, 6878942, 10318413, 11792472, 13757884, 20636826, 27515768, 41273652, 82547304, 1202340791, 2404681582, 3607022373, 4809363164, 7214044746, 8416385537, 9618726328, 14428089492, 16832771074, 25249156611, 28856178984, 33665542148, 50498313222, 67331084296, 100996626444, 201993252888]

約数ペア:

[(1, 201993252888), (2, 100996626444), (3, 67331084296), (4, 50498313222), (6, 33665542148), (7, 28856178984), (8, 25249156611), (12, 16832771074), (14, 14428089492), (21, 9618726328), (24, 8416385537), (28, 7214044746), (42, 4809363164), (56, 3607022373), (84, 2404681582), (168, 1202340791), (2447, 82547304), (4894, 41273652), (7341, 27515768), (9788, 20636826), (14682, 13757884), (17129, 11792472), (19576, 10318413), (29364, 6878942), (34258, 5896236), (51387, 3930824), (58728, 3439471), (68516, 2948118), (102774, 1965412), (137032, 1474059), (205548, 982706), (411096, 491353)]