127858694

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 204441600

約数和(自身を除く): 76582906

約数列:

[1, 2, 31, 43, 62, 86, 199, 241, 398, 482, 1333, 2666, 6169, 7471, 8557, 10363, 12338, 14942, 17114, 20726, 47959, 95918, 265267, 321253, 530534, 642506, 1486729, 2062237, 2973458, 4124474, 63929347, 127858694]

約数ペア:

[(1, 127858694), (2, 63929347), (31, 4124474), (43, 2973458), (62, 2062237), (86, 1486729), (199, 642506), (241, 530534), (398, 321253), (482, 265267), (1333, 95918), (2666, 47959), (6169, 20726), (7471, 17114), (8557, 14942), (10363, 12338)]