220804716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{7369}}^1$

素因数の和:7614

約数の個数: 48

約数和(自身を含む): 564600960

約数和(自身を除く): 343796244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 681, 908, 1362, 2497, 2724, 4994, 7369, 7491, 9988, 14738, 14982, 22107, 29476, 29964, 44214, 81059, 88428, 162118, 243177, 324236, 486354, 972708, 1672763, 3345526, 5018289, 6691052, 10036578, 18400393, 20073156, 36800786, 55201179, 73601572, 110402358, 220804716]

約数ペア:

[(1, 220804716), (2, 110402358), (3, 73601572), (4, 55201179), (6, 36800786), (11, 20073156), (12, 18400393), (22, 10036578), (33, 6691052), (44, 5018289), (66, 3345526), (132, 1672763), (227, 972708), (454, 486354), (681, 324236), (908, 243177), (1362, 162118), (2497, 88428), (2724, 81059), (4994, 44214), (7369, 29964), (7491, 29476), (9988, 22107), (14738, 14982)]