200067290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2477}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 370926864

約数和(自身を除く): 170859574

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 394, 410, 985, 1970, 2477, 4954, 8077, 12385, 16154, 24770, 40385, 80770, 101557, 203114, 487969, 507785, 975938, 1015570, 2439845, 4879690, 20006729, 40013458, 100033645, 200067290]

約数ペア:

[(1, 200067290), (2, 100033645), (5, 40013458), (10, 20006729), (41, 4879690), (82, 2439845), (197, 1015570), (205, 975938), (394, 507785), (410, 487969), (985, 203114), (1970, 101557), (2477, 80770), (4954, 40385), (8077, 24770), (12385, 16154)]