201516403310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17291}}^1\times {\mathrm{61339}}^1$

素因数の和:78656

約数の個数: 32

約数和(自身を含む): 381848860800

約数和(自身を除く): 180332457490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 17291, 34582, 61339, 86455, 122678, 172910, 306695, 328529, 613390, 657058, 1165441, 1642645, 2330882, 3285290, 5827205, 11654410, 1060612649, 2121225298, 5303063245, 10606126490, 20151640331, 40303280662, 100758201655, 201516403310]

約数ペア:

[(1, 201516403310), (2, 100758201655), (5, 40303280662), (10, 20151640331), (19, 10606126490), (38, 5303063245), (95, 2121225298), (190, 1060612649), (17291, 11654410), (34582, 5827205), (61339, 3285290), (86455, 2330882), (122678, 1642645), (172910, 1165441), (306695, 657058), (328529, 613390)]