201310670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{7121}}^1$

素因数の和:7396

約数の個数: 32

約数和(自身を含む): 396894816

約数和(自身を除く): 195584146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2570, 2827, 5654, 7121, 14135, 14242, 28270, 35605, 71210, 78331, 156662, 391655, 783310, 1830097, 3660194, 9150485, 18300970, 20131067, 40262134, 100655335, 201310670]

約数ペア:

[(1, 201310670), (2, 100655335), (5, 40262134), (10, 20131067), (11, 18300970), (22, 9150485), (55, 3660194), (110, 1830097), (257, 783310), (514, 391655), (1285, 156662), (2570, 78331), (2827, 71210), (5654, 35605), (7121, 28270), (14135, 14242)]