202149804290

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{167}}^1\times {\mathrm{352909}}^1$

素因数の和:353104

約数の個数: 64

約数和(自身を含む): 426879936000

約数和(自身を除く): 224730131710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 343, 490, 686, 835, 1169, 1670, 1715, 2338, 3430, 5845, 8183, 11690, 16366, 40915, 57281, 81830, 114562, 286405, 352909, 572810, 705818, 1764545, 2470363, 3529090, 4940726, 12351815, 17292541, 24703630, 34585082, 58935803, 86462705, 117871606, 121047787, 172925410, 242095574, 294679015, 412550621, 589358030, 605238935, 825101242, 1210477870, 2062753105, 2887854347, 4125506210, 5775708694, 14439271735, 20214980429, 28878543470, 40429960858, 101074902145, 202149804290]

約数ペア:

[(1, 202149804290), (2, 101074902145), (5, 40429960858), (7, 28878543470), (10, 20214980429), (14, 14439271735), (35, 5775708694), (49, 4125506210), (70, 2887854347), (98, 2062753105), (167, 1210477870), (245, 825101242), (334, 605238935), (343, 589358030), (490, 412550621), (686, 294679015), (835, 242095574), (1169, 172925410), (1670, 121047787), (1715, 117871606), (2338, 86462705), (3430, 58935803), (5845, 34585082), (8183, 24703630), (11690, 17292541), (16366, 12351815), (40915, 4940726), (57281, 3529090), (81830, 2470363), (114562, 1764545), (286405, 705818), (352909, 572810)]