201033770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7741}}^1$

素因数の和:7815

約数の個数: 48

約数和(自身を含む): 428937768

約数和(自身を除く): 227903998

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 7741, 12985, 15482, 25970, 38705, 54187, 77410, 108374, 270935, 379309, 410273, 541870, 758618, 820546, 1896545, 2051365, 2871911, 3793090, 4102730, 5743822, 14359555, 20103377, 28719110, 40206754, 100516885, 201033770]

約数ペア:

[(1, 201033770), (2, 100516885), (5, 40206754), (7, 28719110), (10, 20103377), (14, 14359555), (35, 5743822), (49, 4102730), (53, 3793090), (70, 2871911), (98, 2051365), (106, 1896545), (245, 820546), (265, 758618), (371, 541870), (490, 410273), (530, 379309), (742, 270935), (1855, 108374), (2597, 77410), (3710, 54187), (5194, 38705), (7741, 25970), (12985, 15482)]