201472372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{68903}}^1$

素因数の和:68967

約数の個数: 24

約数和(自身を含む): 382003776

約数和(自身を除く): 180531404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 68903, 137806, 275612, 1171351, 2342702, 2962829, 4685404, 5925658, 11851316, 50368093, 100736186, 201472372]

約数ペア:

[(1, 201472372), (2, 100736186), (4, 50368093), (17, 11851316), (34, 5925658), (43, 4685404), (68, 2962829), (86, 2342702), (172, 1171351), (731, 275612), (1462, 137806), (2924, 68903)]