189983110

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 346705920

約数和(自身を除く): 156722810

約数列:

[1, 2, 5, 10, 127, 227, 254, 454, 635, 659, 1135, 1270, 1318, 2270, 3295, 6590, 28829, 57658, 83693, 144145, 149593, 167386, 288290, 299186, 418465, 747965, 836930, 1495930, 18998311, 37996622, 94991555, 189983110]

約数ペア:

[(1, 189983110), (2, 94991555), (5, 37996622), (10, 18998311), (127, 1495930), (227, 836930), (254, 747965), (454, 418465), (635, 299186), (659, 288290), (1135, 167386), (1270, 149593), (1318, 144145), (2270, 83693), (3295, 57658), (6590, 28829)]