208034650

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{52667}}^1$

素因数の和:52758

約数の個数: 24

約数和(自身を含む): 391849920

約数和(自身を除く): 183815270

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 52667, 105334, 263335, 526670, 1316675, 2633350, 4160693, 8321386, 20803465, 41606930, 104017325, 208034650]

約数ペア:

[(1, 208034650), (2, 104017325), (5, 41606930), (10, 20803465), (25, 8321386), (50, 4160693), (79, 2633350), (158, 1316675), (395, 526670), (790, 263335), (1975, 105334), (3950, 52667)]