207899516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{152419}}^1$

素因数の和:152465

約数の個数: 24

約数和(自身を含む): 409704960

約数和(自身を除く): 201805444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 152419, 304838, 609676, 1676609, 3353218, 4724989, 6706436, 9449978, 18899956, 51974879, 103949758, 207899516]

約数ペア:

[(1, 207899516), (2, 103949758), (4, 51974879), (11, 18899956), (22, 9449978), (31, 6706436), (44, 4724989), (62, 3353218), (124, 1676609), (341, 609676), (682, 304838), (1364, 152419)]