210317742

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{28429}}^1$

素因数の和:28577

約数の個数: 32

約数和(自身を含む): 470800800

約数和(自身を除く): 260483058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 28429, 56858, 85287, 170574, 255861, 511722, 767583, 1535166, 3894773, 7789546, 11684319, 23368638, 35052957, 70105914, 105158871, 210317742]

約数ペア:

[(1, 210317742), (2, 105158871), (3, 70105914), (6, 35052957), (9, 23368638), (18, 11684319), (27, 7789546), (54, 3894773), (137, 1535166), (274, 767583), (411, 511722), (822, 255861), (1233, 170574), (2466, 85287), (3699, 56858), (7398, 28429)]