209217156

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{52673}}^1$

素因数の和:53011

約数の個数: 24

約数和(自身を含む): 489657504

約数和(自身を除く): 280440348

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 52673, 105346, 158019, 210692, 316038, 632076, 17434763, 34869526, 52304289, 69739052, 104608578, 209217156]

約数ペア:

[(1, 209217156), (2, 104608578), (3, 69739052), (4, 52304289), (6, 34869526), (12, 17434763), (331, 632076), (662, 316038), (993, 210692), (1324, 158019), (1986, 105346), (3972, 52673)]