222730926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{19507}}^1$

素因数の和:19696

約数の個数: 32

約数和(自身を含む): 488792448

約数和(自身を除く): 266061522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 3806, 5709, 11418, 19507, 39014, 58521, 117042, 214577, 429154, 643731, 1287462, 3374711, 6749422, 10124133, 20248266, 37121821, 74243642, 111365463, 222730926]

約数ペア:

[(1, 222730926), (2, 111365463), (3, 74243642), (6, 37121821), (11, 20248266), (22, 10124133), (33, 6749422), (66, 3374711), (173, 1287462), (346, 643731), (519, 429154), (1038, 214577), (1903, 117042), (3806, 58521), (5709, 39014), (11418, 19507)]