208616296

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29333}}^1$

素因数の和:29473

約数の個数: 32

約数和(自身を含む): 450570240

約数和(自身を除く): 241953944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 29333, 58666, 117332, 205331, 234664, 410662, 821324, 1642648, 3725291, 7450582, 14901164, 26077037, 29802328, 52154074, 104308148, 208616296]

約数ペア:

[(1, 208616296), (2, 104308148), (4, 52154074), (7, 29802328), (8, 26077037), (14, 14901164), (28, 7450582), (56, 3725291), (127, 1642648), (254, 821324), (508, 410662), (889, 234664), (1016, 205331), (1778, 117332), (3556, 58666), (7112, 29333)]