200928860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1753}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 461456352

約数和(自身を除く): 260527492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 521, 1042, 1753, 2084, 2605, 3506, 5210, 5731, 7012, 8765, 10420, 11462, 17530, 19283, 22924, 28655, 35060, 38566, 57310, 77132, 96415, 114620, 192830, 385660, 913313, 1826626, 3653252, 4566565, 9133130, 10046443, 18266260, 20092886, 40185772, 50232215, 100464430, 200928860]

約数ペア:

[(1, 200928860), (2, 100464430), (4, 50232215), (5, 40185772), (10, 20092886), (11, 18266260), (20, 10046443), (22, 9133130), (44, 4566565), (55, 3653252), (110, 1826626), (220, 913313), (521, 385660), (1042, 192830), (1753, 114620), (2084, 96415), (2605, 77132), (3506, 57310), (5210, 38566), (5731, 35060), (7012, 28655), (8765, 22924), (10420, 19283), (11462, 17530)]