221496186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47389}}^1$

素因数の和:47454

約数の個数: 32

約数和(自身を含む): 477691200

約数和(自身を除く): 256195014

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 47389, 94778, 142167, 284334, 900391, 1800782, 1942949, 2701173, 3885898, 5402346, 5828847, 11657694, 36916031, 73832062, 110748093, 221496186]

約数ペア:

[(1, 221496186), (2, 110748093), (3, 73832062), (6, 36916031), (19, 11657694), (38, 5828847), (41, 5402346), (57, 3885898), (82, 2701173), (114, 1942949), (123, 1800782), (246, 900391), (779, 284334), (1558, 142167), (2337, 94778), (4674, 47389)]