200499178

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 334319040

約数和(自身を除く): 133819862

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 691, 1199, 1331, 1382, 2398, 2662, 7601, 13189, 15202, 26378, 75319, 83611, 145079, 150638, 167222, 290158, 828509, 919721, 1657018, 1839442, 9113599, 18227198, 100249589, 200499178]

約数ペア:

[(1, 200499178), (2, 100249589), (11, 18227198), (22, 9113599), (109, 1839442), (121, 1657018), (218, 919721), (242, 828509), (691, 290158), (1199, 167222), (1331, 150638), (1382, 145079), (2398, 83611), (2662, 75319), (7601, 26378), (13189, 15202)]