190982897

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1301}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 222402432

約数和(自身を除く): 31419535

約数列:

[1, 7, 67, 313, 469, 1301, 2191, 9107, 20971, 87167, 146797, 407213, 610169, 2850491, 27283271, 190982897]

約数ペア:

[(1, 190982897), (7, 27283271), (67, 2850491), (313, 610169), (469, 407213), (1301, 146797), (2191, 87167), (9107, 20971)]