207061921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7333}}^1$

素因数の和:7512

約数の個数: 16

約数和(自身を含む): 240789888

約数和(自身を除く): 33727967

約数列:

[1, 11, 17, 151, 187, 1661, 2567, 7333, 28237, 80663, 124661, 1107283, 1371271, 12180113, 18823811, 207061921]

約数ペア:

[(1, 207061921), (11, 18823811), (17, 12180113), (151, 1371271), (187, 1107283), (1661, 124661), (2567, 80663), (7333, 28237)]