229730894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 386078400

約数和(自身を除く): 156347506

約数列:

[1, 2, 17, 31, 34, 62, 79, 89, 158, 178, 527, 961, 1054, 1343, 1513, 1922, 2449, 2686, 2759, 3026, 4898, 5518, 7031, 14062, 16337, 32674, 41633, 46903, 75919, 83266, 85529, 93806, 119527, 151838, 171058, 217961, 239054, 435922, 1290623, 1453993, 2581246, 2907986, 3705337, 6756791, 7410674, 13513582, 114865447, 229730894]

約数ペア:

[(1, 229730894), (2, 114865447), (17, 13513582), (31, 7410674), (34, 6756791), (62, 3705337), (79, 2907986), (89, 2581246), (158, 1453993), (178, 1290623), (527, 435922), (961, 239054), (1054, 217961), (1343, 171058), (1513, 151838), (1922, 119527), (2449, 93806), (2686, 85529), (2759, 83266), (3026, 75919), (4898, 46903), (5518, 41633), (7031, 32674), (14062, 16337)]