201193130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 393893280

約数和(自身を除く): 192700150

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 578, 731, 1445, 1462, 1619, 2890, 3238, 3655, 7310, 8095, 12427, 16190, 24854, 27523, 55046, 62135, 69617, 124270, 137615, 139234, 275230, 348085, 467891, 696170, 935782, 1183489, 2339455, 2366978, 4678910, 5917445, 11834890, 20119313, 40238626, 100596565, 201193130]

約数ペア:

[(1, 201193130), (2, 100596565), (5, 40238626), (10, 20119313), (17, 11834890), (34, 5917445), (43, 4678910), (85, 2366978), (86, 2339455), (170, 1183489), (215, 935782), (289, 696170), (430, 467891), (578, 348085), (731, 275230), (1445, 139234), (1462, 137615), (1619, 124270), (2890, 69617), (3238, 62135), (3655, 55046), (7310, 27523), (8095, 24854), (12427, 16190)]