201955013505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6893839}}^1$

素因数の和:6893891

約数の個数: 64

約数和(自身を含む): 423557529600

約数和(自身を除く): 221602516095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1953, 3255, 4185, 5859, 9765, 29295, 6893839, 20681517, 34469195, 48256873, 62044551, 103407585, 144770619, 186133653, 213709009, 241284365, 310222755, 434311857, 641127027, 723853095, 930668265, 1068545045, 1302935571, 1495963063, 1923381081, 2171559285, 3205635135, 4487889189, 5770143243, 6514677855, 7479815315, 9616905405, 13463667567, 22439445945, 28850716215, 40391002701, 67318337835, 201955013505]

約数ペア:

[(1, 201955013505), (3, 67318337835), (5, 40391002701), (7, 28850716215), (9, 22439445945), (15, 13463667567), (21, 9616905405), (27, 7479815315), (31, 6514677855), (35, 5770143243), (45, 4487889189), (63, 3205635135), (93, 2171559285), (105, 1923381081), (135, 1495963063), (155, 1302935571), (189, 1068545045), (217, 930668265), (279, 723853095), (315, 641127027), (465, 434311857), (651, 310222755), (837, 241284365), (945, 213709009), (1085, 186133653), (1395, 144770619), (1953, 103407585), (3255, 62044551), (4185, 48256873), (5859, 34469195), (9765, 20681517), (29295, 6893839)]