200490633

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3433}}^1$

素因数の和:3555

約数の個数: 40

約数和(自身を含む): 345707648

約数和(自身を除く): 145217015

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 309, 567, 721, 927, 2163, 2781, 3433, 6489, 8343, 10299, 19467, 24031, 30897, 58401, 72093, 92691, 216279, 278073, 353599, 648837, 1060797, 1946511, 2475193, 3182391, 7425579, 9547173, 22276737, 28641519, 66830211, 200490633]

約数ペア:

[(1, 200490633), (3, 66830211), (7, 28641519), (9, 22276737), (21, 9547173), (27, 7425579), (63, 3182391), (81, 2475193), (103, 1946511), (189, 1060797), (309, 648837), (567, 353599), (721, 278073), (927, 216279), (2163, 92691), (2781, 72093), (3433, 58401), (6489, 30897), (8343, 24031), (10299, 19467)]