198524394

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{46147}}^1$

素因数の和:46394

約数の個数: 24

約数和(自身を含む): 431945280

約数和(自身を除く): 233420886

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 46147, 92294, 138441, 276882, 415323, 830646, 11029133, 22058266, 33087399, 66174798, 99262197, 198524394]

約数ペア:

[(1, 198524394), (2, 99262197), (3, 66174798), (6, 33087399), (9, 22058266), (18, 11029133), (239, 830646), (478, 415323), (717, 276882), (1434, 138441), (2151, 92294), (4302, 46147)]