207149569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{22129}}^1$

素因数の和:22200

約数の個数: 16

約数和(自身を含む): 242190720

約数和(自身を除く): 35041151

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 22129, 243419, 508967, 818773, 5598637, 9006503, 18831779, 207149569]

約数ペア:

[(1, 207149569), (11, 18831779), (23, 9006503), (37, 5598637), (253, 818773), (407, 508967), (851, 243419), (9361, 22129)]