222012105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10733}}^1$

素因数の和:10945

約数の個数: 32

約数和(自身を含む): 408063744

約数和(自身を除く): 186051639

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 4137, 6895, 10733, 20685, 32199, 53665, 75131, 160995, 225393, 375655, 1126965, 2114401, 6343203, 10572005, 14800807, 31716015, 44402421, 74004035, 222012105]

約数ペア:

[(1, 222012105), (3, 74004035), (5, 44402421), (7, 31716015), (15, 14800807), (21, 10572005), (35, 6343203), (105, 2114401), (197, 1126965), (591, 375655), (985, 225393), (1379, 160995), (2955, 75131), (4137, 53665), (6895, 32199), (10733, 20685)]