201727443880

素因数分解:

$2^3\times 5^1\times {\mathrm{6343}}^1\times {\mathrm{795079}}^1$

素因数の和:801433

約数の個数: 32

約数和(自身を含む): 453958876800

約数和(自身を除く): 252231432920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6343, 12686, 25372, 31715, 50744, 63430, 126860, 253720, 795079, 1590158, 3180316, 3975395, 6360632, 7950790, 15901580, 31803160, 5043186097, 10086372194, 20172744388, 25215930485, 40345488776, 50431860970, 100863721940, 201727443880]

約数ペア:

[(1, 201727443880), (2, 100863721940), (4, 50431860970), (5, 40345488776), (8, 25215930485), (10, 20172744388), (20, 10086372194), (40, 5043186097), (6343, 31803160), (12686, 15901580), (25372, 7950790), (31715, 6360632), (50744, 3975395), (63430, 3180316), (126860, 1590158), (253720, 795079)]