201895978

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{15187}}^1$

素因数の和:15246

約数の個数: 24

約数和(自身を含む): 335715552

約数和(自身を除く): 133819574

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 6647, 13294, 15187, 30374, 258179, 349301, 516358, 698602, 4389043, 5938117, 8778086, 11876234, 100947989, 201895978]

約数ペア:

[(1, 201895978), (2, 100947989), (17, 11876234), (23, 8778086), (34, 5938117), (46, 4389043), (289, 698602), (391, 516358), (578, 349301), (782, 258179), (6647, 30374), (13294, 15187)]