200347641

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 340028640

約数和(自身を除く): 139680999

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 83, 117, 169, 207, 249, 299, 351, 507, 529, 621, 747, 897, 1079, 1521, 1587, 1909, 2241, 2691, 3237, 3887, 4563, 4761, 5727, 6877, 8073, 9711, 11661, 14027, 14283, 17181, 20631, 24817, 29133, 34983, 42081, 43907, 51543, 61893, 74451, 89401, 104949, 126243, 131721, 185679, 223353, 268203, 322621, 378729, 395163, 570791, 670059, 804609, 967863, 1185489, 1712373, 2413827, 2903589, 5137119, 7420283, 8710767, 15411357, 22260849, 66782547, 200347641]

約数ペア:

[(1, 200347641), (3, 66782547), (9, 22260849), (13, 15411357), (23, 8710767), (27, 7420283), (39, 5137119), (69, 2903589), (83, 2413827), (117, 1712373), (169, 1185489), (207, 967863), (249, 804609), (299, 670059), (351, 570791), (507, 395163), (529, 378729), (621, 322621), (747, 268203), (897, 223353), (1079, 185679), (1521, 131721), (1587, 126243), (1909, 104949), (2241, 89401), (2691, 74451), (3237, 61893), (3887, 51543), (4563, 43907), (4761, 42081), (5727, 34983), (6877, 29133), (8073, 24817), (9711, 20631), (11661, 17181), (14027, 14283)]