202679897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{28753}}^1$

素因数の和:28832

約数の個数: 16

約数和(自身を含む): 248434560

約数和(自身を除く): 45754663

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 28753, 201271, 546307, 1523909, 3824149, 10667363, 28954271, 202679897]

約数ペア:

[(1, 202679897), (7, 28954271), (19, 10667363), (53, 3824149), (133, 1523909), (371, 546307), (1007, 201271), (7049, 28753)]