199670299749

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4721}}^1\times {\mathrm{12143}}^1$

素因数の和:16919

約数の個数: 40

約数和(自身を含む): 305299285632

約数和(自身を除く): 105628985883

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4721, 12143, 14163, 36429, 42489, 109287, 127467, 203003, 327861, 382401, 522149, 609009, 983583, 1566447, 1827027, 4699341, 5481081, 14098023, 16443243, 42294069, 57327103, 171981309, 515943927, 1547831781, 2465065429, 4643495343, 7395196287, 22185588861, 66556766583, 199670299749]

約数ペア:

[(1, 199670299749), (3, 66556766583), (9, 22185588861), (27, 7395196287), (43, 4643495343), (81, 2465065429), (129, 1547831781), (387, 515943927), (1161, 171981309), (3483, 57327103), (4721, 42294069), (12143, 16443243), (14163, 14098023), (36429, 5481081), (42489, 4699341), (109287, 1827027), (127467, 1566447), (203003, 983583), (327861, 609009), (382401, 522149)]