201454935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 365105664

約数和(自身を除く): 163650729

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 97, 123, 165, 205, 291, 307, 451, 485, 615, 921, 1067, 1353, 1455, 1535, 2255, 3201, 3377, 3977, 4605, 5335, 6765, 10131, 11931, 12587, 16005, 16885, 19885, 29779, 37761, 43747, 50655, 59655, 62935, 89337, 131241, 138457, 148895, 188805, 218735, 327569, 415371, 446685, 656205, 692285, 982707, 1220939, 1637845, 2076855, 3662817, 4913535, 6104695, 13430329, 18314085, 40290987, 67151645, 201454935]

約数ペア:

[(1, 201454935), (3, 67151645), (5, 40290987), (11, 18314085), (15, 13430329), (33, 6104695), (41, 4913535), (55, 3662817), (97, 2076855), (123, 1637845), (165, 1220939), (205, 982707), (291, 692285), (307, 656205), (451, 446685), (485, 415371), (615, 327569), (921, 218735), (1067, 188805), (1353, 148895), (1455, 138457), (1535, 131241), (2255, 89337), (3201, 62935), (3377, 59655), (3977, 50655), (4605, 43747), (5335, 37761), (6765, 29779), (10131, 19885), (11931, 16885), (12587, 16005)]