202218804425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1\times {\mathrm{5431}}^1$

素因数の和:7430

約数の個数: 48

約数和(自身を含む): 277596232704

約数和(自身を除く): 75377428279

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 1907, 3905, 5431, 9535, 19525, 20977, 27155, 47675, 59741, 104885, 135397, 135775, 298705, 385601, 524425, 676985, 1489367, 1493525, 1928005, 3384925, 4241611, 7446835, 9640025, 10356917, 21208055, 37234175, 51784585, 106040275, 113926087, 258922925, 569630435, 735341107, 2848152175, 3676705535, 8088752177, 18383527675, 40443760885, 202218804425]

約数ペア:

[(1, 202218804425), (5, 40443760885), (11, 18383527675), (25, 8088752177), (55, 3676705535), (71, 2848152175), (275, 735341107), (355, 569630435), (781, 258922925), (1775, 113926087), (1907, 106040275), (3905, 51784585), (5431, 37234175), (9535, 21208055), (19525, 10356917), (20977, 9640025), (27155, 7446835), (47675, 4241611), (59741, 3384925), (104885, 1928005), (135397, 1493525), (135775, 1489367), (298705, 676985), (385601, 524425)]