196443736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 410054400

約数和(自身を除く): 213610664

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 83, 92, 152, 166, 184, 332, 437, 664, 677, 874, 1354, 1577, 1748, 1909, 2708, 3154, 3496, 3818, 5416, 6308, 7636, 12616, 12863, 15272, 15571, 25726, 31142, 36271, 51452, 56191, 62284, 72542, 102904, 112382, 124568, 145084, 224764, 290168, 295849, 449528, 591698, 1067629, 1183396, 1292393, 2135258, 2366792, 2584786, 4270516, 5169572, 8541032, 10339144, 24555467, 49110934, 98221868, 196443736]

約数ペア:

[(1, 196443736), (2, 98221868), (4, 49110934), (8, 24555467), (19, 10339144), (23, 8541032), (38, 5169572), (46, 4270516), (76, 2584786), (83, 2366792), (92, 2135258), (152, 1292393), (166, 1183396), (184, 1067629), (332, 591698), (437, 449528), (664, 295849), (677, 290168), (874, 224764), (1354, 145084), (1577, 124568), (1748, 112382), (1909, 102904), (2708, 72542), (3154, 62284), (3496, 56191), (3818, 51452), (5416, 36271), (6308, 31142), (7636, 25726), (12616, 15571), (12863, 15272)]