200207457

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{4099}}^1$

素因数の和:4184

約数の個数: 28

約数和(自身を含む): 304728400

約数和(自身を除く): 104520943

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1809, 4099, 5427, 12297, 16281, 36891, 48843, 110673, 274633, 332019, 823899, 996057, 2471697, 2988171, 7415091, 22245273, 66735819, 200207457]

約数ペア:

[(1, 200207457), (3, 66735819), (9, 22245273), (27, 7415091), (67, 2988171), (81, 2471697), (201, 996057), (243, 823899), (603, 332019), (729, 274633), (1809, 110673), (4099, 48843), (5427, 36891), (12297, 16281)]