202442970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{396947}}^1$

素因数の和:396974

約数の個数: 32

約数和(自身を含む): 514444608

約数和(自身を除く): 312001638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 396947, 793894, 1190841, 1984735, 2381682, 3969470, 5954205, 6748099, 11908410, 13496198, 20244297, 33740495, 40488594, 67480990, 101221485, 202442970]

約数ペア:

[(1, 202442970), (2, 101221485), (3, 67480990), (5, 40488594), (6, 33740495), (10, 20244297), (15, 13496198), (17, 11908410), (30, 6748099), (34, 5954205), (51, 3969470), (85, 2381682), (102, 1984735), (170, 1190841), (255, 793894), (510, 396947)]