217869442

素因数分解:

$2^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{13381}}^1$

素因数の和:14553

約数の個数: 16

約数和(自身を含む): 373839552

約数和(自身を除く): 155970110

約数列:

[1, 2, 7, 14, 1163, 2326, 8141, 13381, 16282, 26762, 93667, 187334, 15562103, 31124206, 108934721, 217869442]

約数ペア:

[(1, 217869442), (2, 108934721), (7, 31124206), (14, 15562103), (1163, 187334), (2326, 93667), (8141, 26762), (13381, 16282)]