210399722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1823}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 356686848

約数和(自身を除く): 146287126

約数列:

[1, 2, 13, 23, 26, 46, 193, 299, 386, 598, 1823, 2509, 3646, 4439, 5018, 8878, 23699, 41929, 47398, 57707, 83858, 115414, 351839, 545077, 703678, 1090154, 4573907, 8092297, 9147814, 16184594, 105199861, 210399722]

約数ペア:

[(1, 210399722), (2, 105199861), (13, 16184594), (23, 9147814), (26, 8092297), (46, 4573907), (193, 1090154), (299, 703678), (386, 545077), (598, 351839), (1823, 115414), (2509, 83858), (3646, 57707), (4439, 47398), (5018, 41929), (8878, 23699)]