196887696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 527966208

約数和(自身を除く): 331078512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 307, 372, 431, 496, 614, 744, 862, 921, 1228, 1293, 1488, 1724, 1842, 2456, 2586, 3448, 3684, 4912, 5172, 6896, 7368, 9517, 10344, 13361, 14736, 19034, 20688, 26722, 28551, 38068, 40083, 53444, 57102, 76136, 80166, 106888, 114204, 132317, 152272, 160332, 213776, 228408, 264634, 320664, 396951, 456816, 529268, 641328, 793902, 1058536, 1587804, 2117072, 3175608, 4101827, 6351216, 8203654, 12305481, 16407308, 24610962, 32814616, 49221924, 65629232, 98443848, 196887696]

約数ペア:

[(1, 196887696), (2, 98443848), (3, 65629232), (4, 49221924), (6, 32814616), (8, 24610962), (12, 16407308), (16, 12305481), (24, 8203654), (31, 6351216), (48, 4101827), (62, 3175608), (93, 2117072), (124, 1587804), (186, 1058536), (248, 793902), (307, 641328), (372, 529268), (431, 456816), (496, 396951), (614, 320664), (744, 264634), (862, 228408), (921, 213776), (1228, 160332), (1293, 152272), (1488, 132317), (1724, 114204), (1842, 106888), (2456, 80166), (2586, 76136), (3448, 57102), (3684, 53444), (4912, 40083), (5172, 38068), (6896, 28551), (7368, 26722), (9517, 20688), (10344, 19034), (13361, 14736)]