216299521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{587}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 232735104

約数和(自身を除く): 16435583

約数列:

[1, 23, 37, 433, 587, 851, 9959, 13501, 16021, 21719, 254171, 368483, 499537, 5845933, 9404327, 216299521]

約数ペア:

[(1, 216299521), (23, 9404327), (37, 5845933), (433, 499537), (587, 368483), (851, 254171), (9959, 21719), (13501, 16021)]