201942448

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7933}}^1$

素因数の和:8021

約数の個数: 40

約数和(自身を含む): 411235088

約数和(自身を除く): 209292640

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6364, 7933, 12728, 15866, 25456, 31732, 63464, 126928, 293521, 341119, 587042, 682238, 1174084, 1364476, 2348168, 2728952, 4696336, 5457904, 12621403, 25242806, 50485612, 100971224, 201942448]

約数ペア:

[(1, 201942448), (2, 100971224), (4, 50485612), (8, 25242806), (16, 12621403), (37, 5457904), (43, 4696336), (74, 2728952), (86, 2348168), (148, 1364476), (172, 1174084), (296, 682238), (344, 587042), (592, 341119), (688, 293521), (1591, 126928), (3182, 63464), (6364, 31732), (7933, 25456), (12728, 15866)]