201910926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 268381554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 179, 214, 251, 321, 358, 502, 537, 642, 749, 753, 1074, 1253, 1498, 1506, 1757, 2247, 2506, 3514, 3759, 4494, 5271, 7518, 10542, 19153, 26857, 38306, 44929, 53714, 57459, 80571, 89858, 114918, 134071, 134787, 161142, 187999, 268142, 269574, 314503, 375998, 402213, 563997, 629006, 804426, 943509, 1127994, 1887018, 4807403, 9614806, 14422209, 28844418, 33651821, 67303642, 100955463, 201910926]

約数ペア:

[(1, 201910926), (2, 100955463), (3, 67303642), (6, 33651821), (7, 28844418), (14, 14422209), (21, 9614806), (42, 4807403), (107, 1887018), (179, 1127994), (214, 943509), (251, 804426), (321, 629006), (358, 563997), (502, 402213), (537, 375998), (642, 314503), (749, 269574), (753, 268142), (1074, 187999), (1253, 161142), (1498, 134787), (1506, 134071), (1757, 114918), (2247, 89858), (2506, 80571), (3514, 57459), (3759, 53714), (4494, 44929), (5271, 38306), (7518, 26857), (10542, 19153)]