205492372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{37039}}^1$

素因数の和:37135

約数の個数: 24

約数和(自身を含む): 383734400

約数和(自身を除く): 178242028

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 37039, 74078, 148156, 703741, 1407482, 2703847, 2814964, 5407694, 10815388, 51373093, 102746186, 205492372]

約数ペア:

[(1, 205492372), (2, 102746186), (4, 51373093), (19, 10815388), (38, 5407694), (73, 2814964), (76, 2703847), (146, 1407482), (292, 703741), (1387, 148156), (2774, 74078), (5548, 37039)]