201395238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{3637}}^1$

素因数の和:4492

約数の個数: 32

約数和(自身を含む): 440052480

約数和(自身を除く): 238657242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 839, 1678, 2517, 3637, 5034, 7274, 9229, 10911, 18458, 21822, 27687, 40007, 55374, 80014, 120021, 240042, 3051443, 6102886, 9154329, 18308658, 33565873, 67131746, 100697619, 201395238]

約数ペア:

[(1, 201395238), (2, 100697619), (3, 67131746), (6, 33565873), (11, 18308658), (22, 9154329), (33, 6102886), (66, 3051443), (839, 240042), (1678, 120021), (2517, 80014), (3637, 55374), (5034, 40007), (7274, 27687), (9229, 21822), (10911, 18458)]