203445138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{1747}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 438734016

約数和(自身を除く): 235288878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1493, 1747, 2986, 3494, 4479, 5241, 8958, 10482, 19409, 22711, 38818, 45422, 58227, 68133, 116454, 136266, 2608271, 5216542, 7824813, 15649626, 33907523, 67815046, 101722569, 203445138]

約数ペア:

[(1, 203445138), (2, 101722569), (3, 67815046), (6, 33907523), (13, 15649626), (26, 7824813), (39, 5216542), (78, 2608271), (1493, 136266), (1747, 116454), (2986, 68133), (3494, 58227), (4479, 45422), (5241, 38818), (8958, 22711), (10482, 19409)]