206518620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44701}}^1$

素因数の和:44731

約数の個数: 96

約数和(自身を含む): 720953856

約数和(自身を除く): 514435236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 44701, 89402, 134103, 178804, 223505, 268206, 312907, 447010, 491711, 536412, 625814, 670515, 894020, 938721, 983422, 1251628, 1341030, 1475133, 1564535, 1877442, 1966844, 2458555, 2682060, 2950266, 3129070, 3441977, 3754884, 4693605, 4917110, 5900532, 6258140, 6883954, 7375665, 9387210, 9834220, 10325931, 13767908, 14751330, 17209885, 18774420, 20651862, 29502660, 34419770, 41303724, 51629655, 68839540, 103259310, 206518620]

約数ペア:

[(1, 206518620), (2, 103259310), (3, 68839540), (4, 51629655), (5, 41303724), (6, 34419770), (7, 29502660), (10, 20651862), (11, 18774420), (12, 17209885), (14, 14751330), (15, 13767908), (20, 10325931), (21, 9834220), (22, 9387210), (28, 7375665), (30, 6883954), (33, 6258140), (35, 5900532), (42, 4917110), (44, 4693605), (55, 3754884), (60, 3441977), (66, 3129070), (70, 2950266), (77, 2682060), (84, 2458555), (105, 1966844), (110, 1877442), (132, 1564535), (140, 1475133), (154, 1341030), (165, 1251628), (210, 983422), (220, 938721), (231, 894020), (308, 670515), (330, 625814), (385, 536412), (420, 491711), (462, 447010), (660, 312907), (770, 268206), (924, 223505), (1155, 178804), (1540, 134103), (2310, 89402), (4620, 44701)]