194270521

素因数分解:

${\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 204019200

約数和(自身を除く): 9748679

約数列:

[1, 31, 137, 149, 307, 4247, 4619, 9517, 20413, 42059, 45743, 632803, 1303829, 1418033, 6266791, 194270521]

約数ペア:

[(1, 194270521), (31, 6266791), (137, 1418033), (149, 1303829), (307, 632803), (4247, 45743), (4619, 42059), (9517, 20413)]