203676770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97453}}^1$

素因数の和:97490

約数の個数: 32

約数和(自身を含む): 421001280

約数和(自身を除く): 217324510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 97453, 194906, 487265, 974530, 1071983, 1851607, 2143966, 3703214, 5359915, 9258035, 10719830, 18516070, 20367677, 40735354, 101838385, 203676770]

約数ペア:

[(1, 203676770), (2, 101838385), (5, 40735354), (10, 20367677), (11, 18516070), (19, 10719830), (22, 9258035), (38, 5359915), (55, 3703214), (95, 2143966), (110, 1851607), (190, 1071983), (209, 974530), (418, 487265), (1045, 194906), (2090, 97453)]