201564984

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 516574080

約数和(自身を除く): 315009096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 131, 183, 244, 262, 366, 393, 488, 524, 732, 786, 1048, 1051, 1464, 1572, 2102, 3144, 3153, 4204, 6306, 7991, 8408, 12612, 15982, 23973, 25224, 31964, 47946, 63928, 64111, 95892, 128222, 137681, 191784, 192333, 256444, 275362, 384666, 413043, 512888, 550724, 769332, 826086, 1101448, 1538664, 1652172, 3304344, 8398541, 16797082, 25195623, 33594164, 50391246, 67188328, 100782492, 201564984]

約数ペア:

[(1, 201564984), (2, 100782492), (3, 67188328), (4, 50391246), (6, 33594164), (8, 25195623), (12, 16797082), (24, 8398541), (61, 3304344), (122, 1652172), (131, 1538664), (183, 1101448), (244, 826086), (262, 769332), (366, 550724), (393, 512888), (488, 413043), (524, 384666), (732, 275362), (786, 256444), (1048, 192333), (1051, 191784), (1464, 137681), (1572, 128222), (2102, 95892), (3144, 64111), (3153, 63928), (4204, 47946), (6306, 31964), (7991, 25224), (8408, 23973), (12612, 15982)]