216626674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 359648064

約数和(自身を除く): 143021390

約数列:

[1, 2, 11, 22, 163, 193, 313, 326, 386, 626, 1793, 2123, 3443, 3586, 4246, 6886, 31459, 51019, 60409, 62918, 102038, 120818, 346049, 561209, 664499, 692098, 1122418, 1328998, 9846667, 19693334, 108313337, 216626674]

約数ペア:

[(1, 216626674), (2, 108313337), (11, 19693334), (22, 9846667), (163, 1328998), (193, 1122418), (313, 692098), (326, 664499), (386, 561209), (626, 346049), (1793, 120818), (2123, 102038), (3443, 62918), (3586, 60409), (4246, 51019), (6886, 31459)]