201127899

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 326481408

約数和(自身を除く): 125353509

約数列:

[1, 3, 7, 21, 43, 47, 49, 129, 141, 147, 301, 329, 677, 903, 987, 2021, 2031, 2107, 2303, 4739, 6063, 6321, 6909, 14147, 14217, 29111, 31819, 33173, 42441, 87333, 95457, 99029, 99519, 203777, 222733, 297087, 611331, 668199, 1368217, 1426439, 1559131, 4104651, 4279317, 4677393, 9577519, 28732557, 67042633, 201127899]

約数ペア:

[(1, 201127899), (3, 67042633), (7, 28732557), (21, 9577519), (43, 4677393), (47, 4279317), (49, 4104651), (129, 1559131), (141, 1426439), (147, 1368217), (301, 668199), (329, 611331), (677, 297087), (903, 222733), (987, 203777), (2021, 99519), (2031, 99029), (2107, 95457), (2303, 87333), (4739, 42441), (6063, 33173), (6321, 31819), (6909, 29111), (14147, 14217)]