199771036995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1\times {\mathrm{5711}}^1$

素因数の和:6760

約数の個数: 64

約数和(自身を含む): 339320217600

約数和(自身を除く): 139549180605

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 883, 2085, 2641, 2649, 4415, 5711, 7923, 13205, 13245, 16777, 17133, 28555, 39615, 50331, 83885, 85665, 108509, 122737, 251655, 325527, 368211, 542545, 613685, 793829, 1627635, 1841055, 2332003, 2381487, 3969145, 5042813, 6996009, 11660015, 11907435, 15082751, 15128439, 25214065, 34980045, 45248253, 75413755, 75642195, 95813447, 226241265, 287440341, 479067235, 700951007, 1437201705, 2102853021, 3504755035, 10514265105, 13318069133, 39954207399, 66590345665, 199771036995]

約数ペア:

[(1, 199771036995), (3, 66590345665), (5, 39954207399), (15, 13318069133), (19, 10514265105), (57, 3504755035), (95, 2102853021), (139, 1437201705), (285, 700951007), (417, 479067235), (695, 287440341), (883, 226241265), (2085, 95813447), (2641, 75642195), (2649, 75413755), (4415, 45248253), (5711, 34980045), (7923, 25214065), (13205, 15128439), (13245, 15082751), (16777, 11907435), (17133, 11660015), (28555, 6996009), (39615, 5042813), (50331, 3969145), (83885, 2381487), (85665, 2332003), (108509, 1841055), (122737, 1627635), (251655, 793829), (325527, 613685), (368211, 542545)]