207408964

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{4621}}^1$

素因数の和:4868

約数の個数: 36

約数和(自身を含む): 424160940

約数和(自身を除く): 216751976

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 3206, 4621, 6412, 9242, 11221, 18484, 22442, 32347, 44884, 64694, 129388, 226429, 452858, 905716, 1058209, 2116418, 4232836, 7407463, 14814926, 29629852, 51852241, 103704482, 207408964]

約数ペア:

[(1, 207408964), (2, 103704482), (4, 51852241), (7, 29629852), (14, 14814926), (28, 7407463), (49, 4232836), (98, 2116418), (196, 1058209), (229, 905716), (458, 452858), (916, 226429), (1603, 129388), (3206, 64694), (4621, 44884), (6412, 32347), (9242, 22442), (11221, 18484)]