200736615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 347356800

約数和(自身を除く): 146620185

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 419, 615, 779, 1257, 1681, 2095, 2337, 3895, 5043, 6285, 7961, 8405, 11685, 17179, 23883, 25215, 31939, 39805, 51537, 85895, 95817, 119415, 159695, 257685, 326401, 479085, 704339, 979203, 1632005, 2113017, 3521695, 4896015, 10565085, 13382441, 40147323, 66912205, 200736615]

約数ペア:

[(1, 200736615), (3, 66912205), (5, 40147323), (15, 13382441), (19, 10565085), (41, 4896015), (57, 3521695), (95, 2113017), (123, 1632005), (205, 979203), (285, 704339), (419, 479085), (615, 326401), (779, 257685), (1257, 159695), (1681, 119415), (2095, 95817), (2337, 85895), (3895, 51537), (5043, 39805), (6285, 31939), (7961, 25215), (8405, 23883), (11685, 17179)]