205103622710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{25763}}^1\times {\mathrm{113731}}^1$

素因数の和:139508

約数の個数: 32

約数和(自身を含む): 421947539712

約数和(自身を除く): 216843917002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 25763, 51526, 113731, 128815, 180341, 227462, 257630, 360682, 568655, 796117, 901705, 1137310, 1592234, 1803410, 3980585, 7961170, 2930051753, 5860103506, 14650258765, 20510362271, 29300517530, 41020724542, 102551811355, 205103622710]

約数ペア:

[(1, 205103622710), (2, 102551811355), (5, 41020724542), (7, 29300517530), (10, 20510362271), (14, 14650258765), (35, 5860103506), (70, 2930051753), (25763, 7961170), (51526, 3980585), (113731, 1803410), (128815, 1592234), (180341, 1137310), (227462, 901705), (257630, 796117), (360682, 568655)]