201000975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3947}}^1$

素因数の和:4064

約数の個数: 48

約数和(自身を含む): 383808768

約数和(自身を除く): 182807793

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 679, 1455, 2037, 2425, 3395, 3947, 7275, 10185, 11841, 16975, 19735, 27629, 50925, 59205, 82887, 98675, 138145, 296025, 382859, 414435, 690725, 1148577, 1914295, 2072175, 2680013, 5742885, 8040039, 9571475, 13400065, 28714425, 40200195, 67000325, 201000975]

約数ペア:

[(1, 201000975), (3, 67000325), (5, 40200195), (7, 28714425), (15, 13400065), (21, 9571475), (25, 8040039), (35, 5742885), (75, 2680013), (97, 2072175), (105, 1914295), (175, 1148577), (291, 690725), (485, 414435), (525, 382859), (679, 296025), (1455, 138145), (2037, 98675), (2425, 82887), (3395, 59205), (3947, 50925), (7275, 27629), (10185, 19735), (11841, 16975)]