200020120158

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1\times {\mathrm{285953}}^1$

素因数の和:287628

約数の個数: 32

約数和(自身を含む): 405775588896

約数和(自身を除く): 205755468738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1597, 3194, 4791, 9582, 116581, 233162, 285953, 349743, 571906, 699486, 857859, 1715718, 20874569, 41749138, 62623707, 125247414, 456666941, 913333882, 1370000823, 2740001646, 33336686693, 66673373386, 100010060079, 200020120158]

約数ペア:

[(1, 200020120158), (2, 100010060079), (3, 66673373386), (6, 33336686693), (73, 2740001646), (146, 1370000823), (219, 913333882), (438, 456666941), (1597, 125247414), (3194, 62623707), (4791, 41749138), (9582, 20874569), (116581, 1715718), (233162, 857859), (285953, 699486), (349743, 571906)]