197262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 473760

約数和(自身を除く): 276498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 281, 351, 562, 702, 843, 1686, 2529, 3653, 5058, 7306, 7587, 10959, 15174, 21918, 32877, 65754, 98631, 197262]

約数ペア:

[(1, 197262), (2, 98631), (3, 65754), (6, 32877), (9, 21918), (13, 15174), (18, 10959), (26, 7587), (27, 7306), (39, 5058), (54, 3653), (78, 2529), (117, 1686), (234, 843), (281, 702), (351, 562)]