227737516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 420922656

約数和(自身を除く): 193185140

約数列:

[1, 2, 4, 37, 73, 74, 107, 146, 148, 197, 214, 292, 394, 428, 788, 2701, 3959, 5402, 7289, 7811, 7918, 10804, 14381, 14578, 15622, 15836, 21079, 28762, 29156, 31244, 42158, 57524, 84316, 289007, 532097, 578014, 779923, 1064194, 1156028, 1538767, 1559846, 2128388, 3077534, 3119692, 6155068, 56934379, 113868758, 227737516]

約数ペア:

[(1, 227737516), (2, 113868758), (4, 56934379), (37, 6155068), (73, 3119692), (74, 3077534), (107, 2128388), (146, 1559846), (148, 1538767), (197, 1156028), (214, 1064194), (292, 779923), (394, 578014), (428, 532097), (788, 289007), (2701, 84316), (3959, 57524), (5402, 42158), (7289, 31244), (7811, 29156), (7918, 28762), (10804, 21079), (14381, 15836), (14578, 15622)]