204647291290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1\times {\mathrm{351151}}^1$

素因数の和:355654

約数の個数: 32

約数和(自身を含む): 396790523136

約数和(自身を除く): 192143231846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4483, 8966, 22415, 44830, 58279, 116558, 291395, 351151, 582790, 702302, 1755755, 3511510, 4564963, 9129926, 22824815, 45649630, 1574209933, 3148419866, 7871049665, 15742099330, 20464729129, 40929458258, 102323645645, 204647291290]

約数ペア:

[(1, 204647291290), (2, 102323645645), (5, 40929458258), (10, 20464729129), (13, 15742099330), (26, 7871049665), (65, 3148419866), (130, 1574209933), (4483, 45649630), (8966, 22824815), (22415, 9129926), (44830, 4564963), (58279, 3511510), (116558, 1755755), (291395, 702302), (351151, 582790)]