200790429

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 312606720

約数和(自身を除く): 111816291

約数列:

[1, 3, 7, 21, 79, 127, 237, 381, 553, 889, 953, 1659, 2667, 2859, 6671, 10033, 20013, 30099, 70231, 75287, 121031, 210693, 225861, 363093, 527009, 847217, 1581027, 2541651, 9561449, 28684347, 66930143, 200790429]

約数ペア:

[(1, 200790429), (3, 66930143), (7, 28684347), (21, 9561449), (79, 2541651), (127, 1581027), (237, 847217), (381, 527009), (553, 363093), (889, 225861), (953, 210693), (1659, 121031), (2667, 75287), (2859, 70231), (6671, 30099), (10033, 20013)]