193650230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1889

約数の個数: 48

約数和(自身を含む): 380498256

約数和(自身を除く): 186848026

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 289, 370, 578, 629, 1258, 1445, 1811, 2890, 3145, 3622, 6290, 9055, 10693, 18110, 21386, 30787, 53465, 61574, 67007, 106930, 134014, 153935, 307870, 335035, 523379, 670070, 1046758, 1139119, 2278238, 2616895, 5233790, 5695595, 11391190, 19365023, 38730046, 96825115, 193650230]

約数ペア:

[(1, 193650230), (2, 96825115), (5, 38730046), (10, 19365023), (17, 11391190), (34, 5695595), (37, 5233790), (74, 2616895), (85, 2278238), (170, 1139119), (185, 1046758), (289, 670070), (370, 523379), (578, 335035), (629, 307870), (1258, 153935), (1445, 134014), (1811, 106930), (2890, 67007), (3145, 61574), (3622, 53465), (6290, 30787), (9055, 21386), (10693, 18110)]