199907088

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{27581}}^1$

素因数の和:27743

約数の個数: 40

約数和(自身を含む): 519865536

約数和(自身を除く): 319958448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 27581, 55162, 82743, 110324, 165486, 220648, 330972, 441296, 661944, 1323888, 4164731, 8329462, 12494193, 16658924, 24988386, 33317848, 49976772, 66635696, 99953544, 199907088]

約数ペア:

[(1, 199907088), (2, 99953544), (3, 66635696), (4, 49976772), (6, 33317848), (8, 24988386), (12, 16658924), (16, 12494193), (24, 8329462), (48, 4164731), (151, 1323888), (302, 661944), (453, 441296), (604, 330972), (906, 220648), (1208, 165486), (1812, 110324), (2416, 82743), (3624, 55162), (7248, 27581)]