100219768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5107}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 205954560

約数和(自身を除く): 105734792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 5107, 9812, 10214, 19624, 20428, 40856, 56177, 112354, 224708, 449416, 1138861, 2277722, 4555444, 9110888, 12527471, 25054942, 50109884, 100219768]

約数ペア:

[(1, 100219768), (2, 50109884), (4, 25054942), (8, 12527471), (11, 9110888), (22, 4555444), (44, 2277722), (88, 1138861), (223, 449416), (446, 224708), (892, 112354), (1784, 56177), (2453, 40856), (4906, 20428), (5107, 19624), (9812, 10214)]