201563150

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{30773}}^1$

素因数の和:30916

約数の個数: 24

約数和(自身を含む): 377781624

約数和(自身を除く): 176218474

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 30773, 61546, 153865, 307730, 769325, 1538650, 4031263, 8062526, 20156315, 40312630, 100781575, 201563150]

約数ペア:

[(1, 201563150), (2, 100781575), (5, 40312630), (10, 20156315), (25, 8062526), (50, 4031263), (131, 1538650), (262, 769325), (655, 307730), (1310, 153865), (3275, 61546), (6550, 30773)]