207989762045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1\times {\mathrm{1033}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 286385077440

約数和(自身を除く): 78395315395

約数列:

[1, 5, 13, 17, 65, 85, 221, 257, 709, 1033, 1105, 1285, 3341, 3545, 4369, 5165, 9217, 12053, 13429, 16705, 17561, 21845, 46085, 56797, 60265, 67145, 87805, 156689, 182213, 228293, 265481, 283985, 732397, 783445, 911065, 1141465, 1327405, 2368769, 3097621, 3451253, 3661985, 4513177, 9521161, 11843845, 12450749, 15488105, 17256265, 22565885, 40269073, 47605805, 58671301, 62253745, 161859737, 188226029, 201345365, 293356505, 809298685, 941130145, 2446938377, 3199842493, 12234691885, 15999212465, 41597952409, 207989762045]

約数ペア:

[(1, 207989762045), (5, 41597952409), (13, 15999212465), (17, 12234691885), (65, 3199842493), (85, 2446938377), (221, 941130145), (257, 809298685), (709, 293356505), (1033, 201345365), (1105, 188226029), (1285, 161859737), (3341, 62253745), (3545, 58671301), (4369, 47605805), (5165, 40269073), (9217, 22565885), (12053, 17256265), (13429, 15488105), (16705, 12450749), (17561, 11843845), (21845, 9521161), (46085, 4513177), (56797, 3661985), (60265, 3451253), (67145, 3097621), (87805, 2368769), (156689, 1327405), (182213, 1141465), (228293, 911065), (265481, 783445), (283985, 732397)]