205252236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{814493}}^1$

素因数の和:814510

約数の個数: 36

約数和(自身を含む): 592951632

約数和(自身を除く): 387699396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 814493, 1628986, 2443479, 3257972, 4886958, 5701451, 7330437, 9773916, 11402902, 14660874, 17104353, 22805804, 29321748, 34208706, 51313059, 68417412, 102626118, 205252236]

約数ペア:

[(1, 205252236), (2, 102626118), (3, 68417412), (4, 51313059), (6, 34208706), (7, 29321748), (9, 22805804), (12, 17104353), (14, 14660874), (18, 11402902), (21, 9773916), (28, 7330437), (36, 5701451), (42, 4886958), (63, 3257972), (84, 2443479), (126, 1628986), (252, 814493)]