203964420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{309037}}^1$

素因数の和:309060

約数の個数: 48

約数和(自身を含む): 623020608

約数和(自身を除く): 419056188

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, 309037, 618074, 927111, 1236148, 1545185, 1854222, 3090370, 3399407, 3708444, 4635555, 6180740, 6798814, 9271110, 10198221, 13597628, 16997035, 18542220, 20396442, 33994070, 40792884, 50991105, 67988140, 101982210, 203964420]

約数ペア:

[(1, 203964420), (2, 101982210), (3, 67988140), (4, 50991105), (5, 40792884), (6, 33994070), (10, 20396442), (11, 18542220), (12, 16997035), (15, 13597628), (20, 10198221), (22, 9271110), (30, 6798814), (33, 6180740), (44, 4635555), (55, 3708444), (60, 3399407), (66, 3090370), (110, 1854222), (132, 1545185), (165, 1236148), (220, 927111), (330, 618074), (660, 309037)]