207943958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 327106560

約数和(自身を除く): 119162602

約数列:

[1, 2, 43, 79, 86, 127, 158, 241, 254, 482, 3397, 5461, 6794, 10033, 10363, 10922, 19039, 20066, 20726, 30607, 38078, 61214, 431419, 818677, 862838, 1316101, 1637354, 2417953, 2632202, 4835906, 103971979, 207943958]

約数ペア:

[(1, 207943958), (2, 103971979), (43, 4835906), (79, 2632202), (86, 2417953), (127, 1637354), (158, 1316101), (241, 862838), (254, 818677), (482, 431419), (3397, 61214), (5461, 38078), (6794, 30607), (10033, 20726), (10363, 20066), (10922, 19039)]