205331336

素因数分解:

$2^3\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{3529}}^1$

素因数の和:4581

約数の個数: 32

約数和(自身を含む): 440544000

約数和(自身を除く): 235212664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1039, 2078, 3529, 4156, 7058, 7273, 8312, 14116, 14546, 24703, 28232, 29092, 49406, 58184, 98812, 197624, 3666631, 7333262, 14666524, 25666417, 29333048, 51332834, 102665668, 205331336]

約数ペア:

[(1, 205331336), (2, 102665668), (4, 51332834), (7, 29333048), (8, 25666417), (14, 14666524), (28, 7333262), (56, 3666631), (1039, 197624), (2078, 98812), (3529, 58184), (4156, 49406), (7058, 29092), (7273, 28232), (8312, 24703), (14116, 14546)]