200143020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43321}}^1$

素因数の和:43351

約数の個数: 96

約数和(自身を含む): 698697216

約数和(自身を除く): 498554196

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, 43321, 86642, 129963, 173284, 216605, 259926, 303247, 433210, 476531, 519852, 606494, 649815, 866420, 909741, 953062, 1212988, 1299630, 1429593, 1516235, 1819482, 1906124, 2382655, 2599260, 2859186, 3032470, 3335717, 3638964, 4548705, 4765310, 5718372, 6064940, 6671434, 7147965, 9097410, 9530620, 10007151, 13342868, 14295930, 16678585, 18194820, 20014302, 28591860, 33357170, 40028604, 50035755, 66714340, 100071510, 200143020]

約数ペア:

[(1, 200143020), (2, 100071510), (3, 66714340), (4, 50035755), (5, 40028604), (6, 33357170), (7, 28591860), (10, 20014302), (11, 18194820), (12, 16678585), (14, 14295930), (15, 13342868), (20, 10007151), (21, 9530620), (22, 9097410), (28, 7147965), (30, 6671434), (33, 6064940), (35, 5718372), (42, 4765310), (44, 4548705), (55, 3638964), (60, 3335717), (66, 3032470), (70, 2859186), (77, 2599260), (84, 2382655), (105, 1906124), (110, 1819482), (132, 1516235), (140, 1429593), (154, 1299630), (165, 1212988), (210, 953062), (220, 909741), (231, 866420), (308, 649815), (330, 606494), (385, 519852), (420, 476531), (462, 433210), (660, 303247), (770, 259926), (924, 216605), (1155, 173284), (1540, 129963), (2310, 86642), (4620, 43321)]