201914984677

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{7433}}^1\times {\mathrm{6229}}^1$

素因数の和:13765

約数の個数: 24

約数和(自身を含む): 237589896600

約数和(自身を除く): 35674911923

約数列:

[1, 7, 49, 89, 623, 4361, 6229, 7433, 43603, 52031, 305221, 364217, 554381, 661537, 3880667, 4630759, 27164669, 32415313, 46300157, 324101099, 2268707693, 4120713973, 28844997811, 201914984677]

約数ペア:

[(1, 201914984677), (7, 28844997811), (49, 4120713973), (89, 2268707693), (623, 324101099), (4361, 46300157), (6229, 32415313), (7433, 27164669), (43603, 4630759), (52031, 3880667), (305221, 661537), (364217, 554381)]