201255780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304933}}^1$

素因数の和:304956

約数の個数: 48

約数和(自身を含む): 614746944

約数和(自身を除く): 413491164

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, 304933, 609866, 914799, 1219732, 1524665, 1829598, 3049330, 3354263, 3659196, 4573995, 6098660, 6708526, 9147990, 10062789, 13417052, 16771315, 18295980, 20125578, 33542630, 40251156, 50313945, 67085260, 100627890, 201255780]

約数ペア:

[(1, 201255780), (2, 100627890), (3, 67085260), (4, 50313945), (5, 40251156), (6, 33542630), (10, 20125578), (11, 18295980), (12, 16771315), (15, 13417052), (20, 10062789), (22, 9147990), (30, 6708526), (33, 6098660), (44, 4573995), (55, 3659196), (60, 3354263), (66, 3049330), (110, 1829598), (132, 1524665), (165, 1219732), (220, 914799), (330, 609866), (660, 304933)]