221500248

素因数分解:

$2^3\times 3^1\times {\mathrm{9229177}}^1$

素因数の和:9229186

約数の個数: 16

約数和(自身を含む): 553750680

約数和(自身を除く): 332250432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9229177, 18458354, 27687531, 36916708, 55375062, 73833416, 110750124, 221500248]

約数ペア:

[(1, 221500248), (2, 110750124), (3, 73833416), (4, 55375062), (6, 36916708), (8, 27687531), (12, 18458354), (24, 9229177)]