207478768

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 482826240

約数和(自身を除く): 275347472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 239, 322, 337, 368, 478, 644, 674, 956, 1288, 1348, 1673, 1912, 2359, 2576, 2696, 3346, 3824, 4718, 5392, 5497, 6692, 7751, 9436, 10994, 13384, 15502, 18872, 21988, 26768, 31004, 37744, 38479, 43976, 54257, 62008, 76958, 80543, 87952, 108514, 124016, 153916, 161086, 217028, 307832, 322172, 434056, 563801, 615664, 644344, 868112, 1127602, 1288688, 1852489, 2255204, 3704978, 4510408, 7409956, 9020816, 12967423, 14819912, 25934846, 29639824, 51869692, 103739384, 207478768]

約数ペア:

[(1, 207478768), (2, 103739384), (4, 51869692), (7, 29639824), (8, 25934846), (14, 14819912), (16, 12967423), (23, 9020816), (28, 7409956), (46, 4510408), (56, 3704978), (92, 2255204), (112, 1852489), (161, 1288688), (184, 1127602), (239, 868112), (322, 644344), (337, 615664), (368, 563801), (478, 434056), (644, 322172), (674, 307832), (956, 217028), (1288, 161086), (1348, 153916), (1673, 124016), (1912, 108514), (2359, 87952), (2576, 80543), (2696, 76958), (3346, 62008), (3824, 54257), (4718, 43976), (5392, 38479), (5497, 37744), (6692, 31004), (7751, 26768), (9436, 21988), (10994, 18872), (13384, 15502)]