201890238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{160997}}^1$

素因数の和:161032

約数の個数: 32

約数和(自身を含む): 463674240

約数和(自身を除く): 261784002

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 160997, 321994, 482991, 965982, 1770967, 3058943, 3541934, 5312901, 6117886, 9176829, 10625802, 18353658, 33648373, 67296746, 100945119, 201890238]

約数ペア:

[(1, 201890238), (2, 100945119), (3, 67296746), (6, 33648373), (11, 18353658), (19, 10625802), (22, 9176829), (33, 6117886), (38, 5312901), (57, 3541934), (66, 3058943), (114, 1770967), (209, 965982), (418, 482991), (627, 321994), (1254, 160997)]