201373360

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13907}}^1$

素因数の和:14101

約数の個数: 40

約数和(自身を含む): 470813616

約数和(自身を除く): 269440256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 7240, 13907, 14480, 27814, 55628, 69535, 111256, 139070, 222512, 278140, 556280, 1112560, 2517167, 5034334, 10068668, 12585835, 20137336, 25171670, 40274672, 50343340, 100686680, 201373360]

約数ペア:

[(1, 201373360), (2, 100686680), (4, 50343340), (5, 40274672), (8, 25171670), (10, 20137336), (16, 12585835), (20, 10068668), (40, 5034334), (80, 2517167), (181, 1112560), (362, 556280), (724, 278140), (905, 222512), (1448, 139070), (1810, 111256), (2896, 69535), (3620, 55628), (7240, 27814), (13907, 14480)]