244179215

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 344010240

約数和(自身を除く): 99831025

約数列:

[1, 5, 7, 35, 53, 139, 265, 371, 695, 947, 973, 1855, 4735, 4865, 6629, 7367, 33145, 36835, 50191, 51569, 131633, 250955, 257845, 351337, 658165, 921431, 1756685, 4607155, 6976549, 34882745, 48835843, 244179215]

約数ペア:

[(1, 244179215), (5, 48835843), (7, 34882745), (35, 6976549), (53, 4607155), (139, 1756685), (265, 921431), (371, 658165), (695, 351337), (947, 257845), (973, 250955), (1855, 131633), (4735, 51569), (4865, 50191), (6629, 36835), (7367, 33145)]