202275997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18899}}^1$

素因数の和:19056

約数の個数: 16

約数和(自身を含む): 254016000

約数和(自身を除く): 51740003

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 18899, 132293, 207889, 1455223, 2626961, 18388727, 28896571, 202275997]

約数ペア:

[(1, 202275997), (7, 28896571), (11, 18388727), (77, 2626961), (139, 1455223), (973, 207889), (1529, 132293), (10703, 18899)]