201420670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{34549}}^1$

素因数の和:34620

約数の個数: 32

約数和(自身を含む): 402991200

約数和(自身を除く): 201570530

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 34549, 69098, 172745, 345490, 380039, 760078, 1831097, 1900195, 3662194, 3800390, 9155485, 18310970, 20142067, 40284134, 100710335, 201420670]

約数ペア:

[(1, 201420670), (2, 100710335), (5, 40284134), (10, 20142067), (11, 18310970), (22, 9155485), (53, 3800390), (55, 3662194), (106, 1900195), (110, 1831097), (265, 760078), (530, 380039), (583, 345490), (1166, 172745), (2915, 69098), (5830, 34549)]