206564820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44711}}^1$

素因数の和:44741

約数の個数: 96

約数和(自身を含む): 721115136

約数和(自身を除く): 514550316

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, 44711, 89422, 134133, 178844, 223555, 268266, 312977, 447110, 491821, 536532, 625954, 670665, 894220, 938931, 983642, 1251908, 1341330, 1475463, 1564885, 1877862, 1967284, 2459105, 2682660, 2950926, 3129770, 3442747, 3755724, 4694655, 4918210, 5901852, 6259540, 6885494, 7377315, 9389310, 9836420, 10328241, 13770988, 14754630, 17213735, 18778620, 20656482, 29509260, 34427470, 41312964, 51641205, 68854940, 103282410, 206564820]

約数ペア:

[(1, 206564820), (2, 103282410), (3, 68854940), (4, 51641205), (5, 41312964), (6, 34427470), (7, 29509260), (10, 20656482), (11, 18778620), (12, 17213735), (14, 14754630), (15, 13770988), (20, 10328241), (21, 9836420), (22, 9389310), (28, 7377315), (30, 6885494), (33, 6259540), (35, 5901852), (42, 4918210), (44, 4694655), (55, 3755724), (60, 3442747), (66, 3129770), (70, 2950926), (77, 2682660), (84, 2459105), (105, 1967284), (110, 1877862), (132, 1564885), (140, 1475463), (154, 1341330), (165, 1251908), (210, 983642), (220, 938931), (231, 894220), (308, 670665), (330, 625954), (385, 536532), (420, 491821), (462, 447110), (660, 312977), (770, 268266), (924, 223555), (1155, 178844), (1540, 134133), (2310, 89422), (4620, 44711)]