195207856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 390624800

約数和(自身を除く): 195416944

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 199, 296, 398, 592, 796, 1592, 1657, 3184, 3314, 6628, 7363, 13256, 14726, 26512, 29452, 58904, 61309, 117808, 122618, 245236, 329743, 490472, 659486, 980944, 1318972, 2637944, 5275888, 12200491, 24400982, 48801964, 97603928, 195207856]

約数ペア:

[(1, 195207856), (2, 97603928), (4, 48801964), (8, 24400982), (16, 12200491), (37, 5275888), (74, 2637944), (148, 1318972), (199, 980944), (296, 659486), (398, 490472), (592, 329743), (796, 245236), (1592, 122618), (1657, 117808), (3184, 61309), (3314, 58904), (6628, 29452), (7363, 26512), (13256, 14726)]