200206728

素因数分解:

$2^3\times 3^7\times {\mathrm{11443}}^1$

素因数の和:11470

約数の個数: 64

約数和(自身を含む): 563044800

約数和(自身を除く): 362838072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8748, 11443, 17496, 22886, 34329, 45772, 68658, 91544, 102987, 137316, 205974, 274632, 308961, 411948, 617922, 823896, 926883, 1235844, 1853766, 2471688, 2780649, 3707532, 5561298, 7415064, 8341947, 11122596, 16683894, 22245192, 25025841, 33367788, 50051682, 66735576, 100103364, 200206728]

約数ペア:

[(1, 200206728), (2, 100103364), (3, 66735576), (4, 50051682), (6, 33367788), (8, 25025841), (9, 22245192), (12, 16683894), (18, 11122596), (24, 8341947), (27, 7415064), (36, 5561298), (54, 3707532), (72, 2780649), (81, 2471688), (108, 1853766), (162, 1235844), (216, 926883), (243, 823896), (324, 617922), (486, 411948), (648, 308961), (729, 274632), (972, 205974), (1458, 137316), (1944, 102987), (2187, 91544), (2916, 68658), (4374, 45772), (5832, 34329), (8748, 22886), (11443, 17496)]