189653398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 317820672

約数和(自身を除く): 128167274

約数列:

[1, 2, 11, 22, 53, 106, 311, 523, 583, 622, 1046, 1166, 3421, 5753, 6842, 11506, 16483, 27719, 32966, 55438, 162653, 181313, 304909, 325306, 362626, 609818, 1789183, 3578366, 8620609, 17241218, 94826699, 189653398]

約数ペア:

[(1, 189653398), (2, 94826699), (11, 17241218), (22, 8620609), (53, 3578366), (106, 1789183), (311, 609818), (523, 362626), (583, 325306), (622, 304909), (1046, 181313), (1166, 162653), (3421, 55438), (5753, 32966), (6842, 27719), (11506, 16483)]