216804944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{797077}}^1$

素因数の和:797102

約数の個数: 20

約数和(自身を含む): 444769524

約数和(自身を除く): 227964580

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 797077, 1594154, 3188308, 6376616, 12753232, 13550309, 27100618, 54201236, 108402472, 216804944]

約数ペア:

[(1, 216804944), (2, 108402472), (4, 54201236), (8, 27100618), (16, 13550309), (17, 12753232), (34, 6376616), (68, 3188308), (136, 1594154), (272, 797077)]