187275218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{69931}}^1$

素因数の和:70049

約数の個数: 16

約数和(自身を含む): 305462976

約数和(自身を除く): 118187758

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 69931, 139862, 909103, 1818206, 7202893, 14405786, 93637609, 187275218]

約数ペア:

[(1, 187275218), (2, 93637609), (13, 14405786), (26, 7202893), (103, 1818206), (206, 909103), (1339, 139862), (2678, 69931)]