206351964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62989}}^1$

素因数の和:63019

約数の個数: 72

約数和(自身を含む): 641994080

約数和(自身を除く): 435642116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 62989, 125978, 188967, 251956, 377934, 440923, 566901, 755868, 818857, 881846, 1133802, 1322769, 1637714, 1763692, 2267604, 2456571, 2645538, 3275428, 3968307, 4913142, 5291076, 5731999, 7369713, 7936614, 9826284, 11463998, 14739426, 15873228, 17195997, 22927996, 29478852, 34391994, 51587991, 68783988, 103175982, 206351964]

約数ペア:

[(1, 206351964), (2, 103175982), (3, 68783988), (4, 51587991), (6, 34391994), (7, 29478852), (9, 22927996), (12, 17195997), (13, 15873228), (14, 14739426), (18, 11463998), (21, 9826284), (26, 7936614), (28, 7369713), (36, 5731999), (39, 5291076), (42, 4913142), (52, 3968307), (63, 3275428), (78, 2645538), (84, 2456571), (91, 2267604), (117, 1763692), (126, 1637714), (156, 1322769), (182, 1133802), (234, 881846), (252, 818857), (273, 755868), (364, 566901), (468, 440923), (546, 377934), (819, 251956), (1092, 188967), (1638, 125978), (3276, 62989)]