202237860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306421}}^1$

素因数の和:306444

約数の個数: 48

約数和(自身を含む): 617746752

約数和(自身を除く): 415508892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306421, 612842, 919263, 1225684, 1532105, 1838526, 3064210, 3370631, 3677052, 4596315, 6128420, 6741262, 9192630, 10111893, 13482524, 16853155, 18385260, 20223786, 33706310, 40447572, 50559465, 67412620, 101118930, 202237860]

約数ペア:

[(1, 202237860), (2, 101118930), (3, 67412620), (4, 50559465), (5, 40447572), (6, 33706310), (10, 20223786), (11, 18385260), (12, 16853155), (15, 13482524), (20, 10111893), (22, 9192630), (30, 6741262), (33, 6128420), (44, 4596315), (55, 3677052), (60, 3370631), (66, 3064210), (110, 1838526), (132, 1532105), (165, 1225684), (220, 919263), (330, 612842), (660, 306421)]