201221544

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{51437}}^1$

素因数の和:51609

約数の個数: 32

約数和(自身を含む): 506149920

約数和(自身を除く): 304928376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 51437, 102874, 154311, 205748, 308622, 411496, 617244, 1234488, 8384231, 16768462, 25152693, 33536924, 50305386, 67073848, 100610772, 201221544]

約数ペア:

[(1, 201221544), (2, 100610772), (3, 67073848), (4, 50305386), (6, 33536924), (8, 25152693), (12, 16768462), (24, 8384231), (163, 1234488), (326, 617244), (489, 411496), (652, 308622), (978, 205748), (1304, 154311), (1956, 102874), (3912, 51437)]