216015701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13997}}^1$

素因数の和:14092

約数の個数: 16

約数和(自身を含む): 249948288

約数和(自身を除く): 33932587

約数列:

[1, 11, 23, 61, 253, 671, 1403, 13997, 15433, 153967, 321931, 853817, 3541241, 9391987, 19637791, 216015701]

約数ペア:

[(1, 216015701), (11, 19637791), (23, 9391987), (61, 3541241), (253, 853817), (671, 321931), (1403, 153967), (13997, 15433)]