214188548

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 467927040

約数和(自身を除く): 253738492

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 67, 116, 124, 127, 134, 203, 217, 254, 268, 406, 434, 469, 508, 812, 868, 889, 899, 938, 1778, 1798, 1876, 1943, 2077, 3556, 3596, 3683, 3886, 3937, 4154, 6293, 7366, 7772, 7874, 8308, 8509, 12586, 13601, 14539, 14732, 15748, 17018, 25172, 25781, 27202, 27559, 29078, 34036, 51562, 54404, 55118, 58156, 59563, 60233, 103124, 110236, 114173, 119126, 120466, 228346, 238252, 240932, 246761, 263779, 421631, 456692, 493522, 527558, 799211, 843262, 987044, 1055116, 1598422, 1686524, 1727327, 1846453, 3196844, 3454654, 3692906, 6909308, 7385812, 7649591, 15299182, 30598364, 53547137, 107094274, 214188548]

約数ペア:

[(1, 214188548), (2, 107094274), (4, 53547137), (7, 30598364), (14, 15299182), (28, 7649591), (29, 7385812), (31, 6909308), (58, 3692906), (62, 3454654), (67, 3196844), (116, 1846453), (124, 1727327), (127, 1686524), (134, 1598422), (203, 1055116), (217, 987044), (254, 843262), (268, 799211), (406, 527558), (434, 493522), (469, 456692), (508, 421631), (812, 263779), (868, 246761), (889, 240932), (899, 238252), (938, 228346), (1778, 120466), (1798, 119126), (1876, 114173), (1943, 110236), (2077, 103124), (3556, 60233), (3596, 59563), (3683, 58156), (3886, 55118), (3937, 54404), (4154, 51562), (6293, 34036), (7366, 29078), (7772, 27559), (7874, 27202), (8308, 25781), (8509, 25172), (12586, 17018), (13601, 15748), (14539, 14732)]