199900554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{4261}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 457431936

約数和(自身を除く): 257531382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1117, 2234, 3351, 4261, 6702, 7819, 8522, 12783, 15638, 23457, 25566, 29827, 46914, 59654, 89481, 178962, 4759537, 9519074, 14278611, 28557222, 33316759, 66633518, 99950277, 199900554]

約数ペア:

[(1, 199900554), (2, 99950277), (3, 66633518), (6, 33316759), (7, 28557222), (14, 14278611), (21, 9519074), (42, 4759537), (1117, 178962), (2234, 89481), (3351, 59654), (4261, 46914), (6702, 29827), (7819, 25566), (8522, 23457), (12783, 15638)]