201294518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 123845962

約数列:

[1, 2, 17, 34, 139, 191, 223, 278, 382, 446, 2363, 3247, 3791, 4726, 6494, 7582, 26549, 30997, 42593, 53098, 61994, 85186, 451333, 526949, 724081, 902666, 1053898, 1448162, 5920427, 11840854, 100647259, 201294518]

約数ペア:

[(1, 201294518), (2, 100647259), (17, 11840854), (34, 5920427), (139, 1448162), (191, 1053898), (223, 902666), (278, 724081), (382, 526949), (446, 451333), (2363, 85186), (3247, 61994), (3791, 53098), (4726, 42593), (6494, 30997), (7582, 26549)]