194810510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 376233984

約数和(自身を除く): 181423474

約数列:

[1, 2, 5, 10, 31, 53, 62, 71, 106, 142, 155, 167, 265, 310, 334, 355, 530, 710, 835, 1643, 1670, 2201, 3286, 3763, 4402, 5177, 7526, 8215, 8851, 10354, 11005, 11857, 16430, 17702, 18815, 22010, 23714, 25885, 37630, 44255, 51770, 59285, 88510, 116653, 118570, 233306, 274381, 367567, 548762, 583265, 628421, 735134, 1166530, 1256842, 1371905, 1837835, 2743810, 3142105, 3675670, 6284210, 19481051, 38962102, 97405255, 194810510]

約数ペア:

[(1, 194810510), (2, 97405255), (5, 38962102), (10, 19481051), (31, 6284210), (53, 3675670), (62, 3142105), (71, 2743810), (106, 1837835), (142, 1371905), (155, 1256842), (167, 1166530), (265, 735134), (310, 628421), (334, 583265), (355, 548762), (530, 367567), (710, 274381), (835, 233306), (1643, 118570), (1670, 116653), (2201, 88510), (3286, 59285), (3763, 51770), (4402, 44255), (5177, 37630), (7526, 25885), (8215, 23714), (8851, 22010), (10354, 18815), (11005, 17702), (11857, 16430)]