205120950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{33353}}^1$

素因数の和:33409

約数の個数: 48

約数和(自身を含む): 521122896

約数和(自身を除く): 316001946

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 6150, 33353, 66706, 100059, 166765, 200118, 333530, 500295, 833825, 1000590, 1367473, 1667650, 2501475, 2734946, 4102419, 5002950, 6837365, 8204838, 13674730, 20512095, 34186825, 41024190, 68373650, 102560475, 205120950]

約数ペア:

[(1, 205120950), (2, 102560475), (3, 68373650), (5, 41024190), (6, 34186825), (10, 20512095), (15, 13674730), (25, 8204838), (30, 6837365), (41, 5002950), (50, 4102419), (75, 2734946), (82, 2501475), (123, 1667650), (150, 1367473), (205, 1000590), (246, 833825), (410, 500295), (615, 333530), (1025, 200118), (1230, 166765), (2050, 100059), (3075, 66706), (6150, 33353)]