200760990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393649}}^1$

素因数の和:393676

約数の個数: 32

約数和(自身を含む): 510170400

約数和(自身を除く): 309409410

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 393649, 787298, 1180947, 1968245, 2361894, 3936490, 5904735, 6692033, 11809470, 13384066, 20076099, 33460165, 40152198, 66920330, 100380495, 200760990]

約数ペア:

[(1, 200760990), (2, 100380495), (3, 66920330), (5, 40152198), (6, 33460165), (10, 20076099), (15, 13384066), (17, 11809470), (30, 6692033), (34, 5904735), (51, 3936490), (85, 2361894), (102, 1968245), (170, 1180947), (255, 787298), (510, 393649)]