201594897

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{23021}}^1$

素因数の和:23173

約数の個数: 24

約数和(自身を含む): 335200320

約数和(自身を除く): 133605423

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 23021, 69063, 161147, 207189, 483441, 1450323, 3199919, 9599757, 22399433, 28799271, 67198299, 201594897]

約数ペア:

[(1, 201594897), (3, 67198299), (7, 28799271), (9, 22399433), (21, 9599757), (63, 3199919), (139, 1450323), (417, 483441), (973, 207189), (1251, 161147), (2919, 69063), (8757, 23021)]