201765717

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 294694400

約数和(自身を除く): 92928683

約数列:

[1, 3, 9, 223, 229, 439, 669, 687, 1317, 2007, 2061, 3951, 51067, 97897, 100531, 153201, 293691, 301593, 459603, 881073, 904779, 22418413, 67255239, 201765717]

約数ペア:

[(1, 201765717), (3, 67255239), (9, 22418413), (223, 904779), (229, 881073), (439, 459603), (669, 301593), (687, 293691), (1317, 153201), (2007, 100531), (2061, 97897), (3951, 51067)]